13315704003

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 23144808960

約数和(自身を除く): 9829104957

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 97, 203, 227, 261, 291, 331, 609, 679, 681, 873, 993, 1589, 1827, 2037, 2043, 2317, 2813, 2979, 4767, 6111, 6583, 6951, 8439, 9599, 14301, 19691, 19749, 20853, 22019, 25317, 28797, 32107, 46081, 59073, 59247, 66057, 67193, 75137, 86391, 96321, 138243, 154133, 177219, 198171, 201579, 224749, 225411, 288963, 414729, 462399, 525959, 604737, 638551, 674247, 676233, 931103, 1387197, 1577877, 1915653, 2022741, 2178973, 2793309, 4469857, 4733631, 5746959, 6517721, 6536919, 7288289, 8379927, 13409571, 15252811, 19553163, 19610757, 21864867, 40228713, 45758433, 51018023, 58659489, 65594601, 137275299, 153054069, 211360381, 459162207, 634081143, 1479522667, 1902243429, 4438568001, 13315704003]

約数ペア:

[(1, 13315704003), (3, 4438568001), (7, 1902243429), (9, 1479522667), (21, 634081143), (29, 459162207), (63, 211360381), (87, 153054069), (97, 137275299), (203, 65594601), (227, 58659489), (261, 51018023), (291, 45758433), (331, 40228713), (609, 21864867), (679, 19610757), (681, 19553163), (873, 15252811), (993, 13409571), (1589, 8379927), (1827, 7288289), (2037, 6536919), (2043, 6517721), (2317, 5746959), (2813, 4733631), (2979, 4469857), (4767, 2793309), (6111, 2178973), (6583, 2022741), (6951, 1915653), (8439, 1577877), (9599, 1387197), (14301, 931103), (19691, 676233), (19749, 674247), (20853, 638551), (22019, 604737), (25317, 525959), (28797, 462399), (32107, 414729), (46081, 288963), (59073, 225411), (59247, 224749), (66057, 201579), (67193, 198171), (75137, 177219), (86391, 154133), (96321, 138243)]