2007691917

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1777}}^1$

素因数の和:1938

約数の個数: 64

約数和(自身を含む): 3435608064

約数和(自身を除く): 1427916147

約数列:

[1, 3, 7, 11, 21, 33, 67, 73, 77, 201, 219, 231, 469, 511, 737, 803, 1407, 1533, 1777, 2211, 2409, 4891, 5159, 5331, 5621, 12439, 14673, 15477, 16863, 19547, 34237, 37317, 53801, 58641, 102711, 119059, 129721, 136829, 161403, 357177, 376607, 389163, 410487, 833413, 908047, 1129821, 1309649, 1426931, 2500239, 2724141, 3928947, 4280793, 8691307, 9167543, 9988517, 26073921, 27502629, 29965551, 60839149, 95604377, 182517447, 286813131, 669230639, 2007691917]

約数ペア:

[(1, 2007691917), (3, 669230639), (7, 286813131), (11, 182517447), (21, 95604377), (33, 60839149), (67, 29965551), (73, 27502629), (77, 26073921), (201, 9988517), (219, 9167543), (231, 8691307), (469, 4280793), (511, 3928947), (737, 2724141), (803, 2500239), (1407, 1426931), (1533, 1309649), (1777, 1129821), (2211, 908047), (2409, 833413), (4891, 410487), (5159, 389163), (5331, 376607), (5621, 357177), (12439, 161403), (14673, 136829), (15477, 129721), (16863, 119059), (19547, 102711), (34237, 58641), (37317, 53801)]