2021847723

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2411}}^1$

素因数の和:2479

約数の個数: 96

約数和(自身を含む): 3792821760

約数和(自身を除く): 1770974037

約数列:

[1, 3, 7, 9, 17, 21, 27, 29, 51, 63, 81, 87, 119, 153, 189, 203, 243, 261, 357, 459, 493, 567, 609, 783, 1071, 1377, 1479, 1701, 1827, 2349, 2411, 3213, 3451, 4131, 4437, 5481, 7047, 7233, 9639, 10353, 13311, 16443, 16877, 21699, 28917, 31059, 39933, 40987, 49329, 50631, 65097, 69919, 93177, 119799, 122961, 151893, 195291, 209757, 279531, 286909, 368883, 455679, 489433, 585873, 629271, 838593, 860727, 1106649, 1188623, 1367037, 1468299, 1887813, 2582181, 3319947, 3565869, 4101111, 4404897, 5663439, 7746543, 8320361, 9959841, 10697607, 13214691, 16990317, 23239629, 24961083, 32092821, 39644073, 69718887, 74883249, 96278463, 118932219, 224649747, 288835389, 673949241, 2021847723]

約数ペア:

[(1, 2021847723), (3, 673949241), (7, 288835389), (9, 224649747), (17, 118932219), (21, 96278463), (27, 74883249), (29, 69718887), (51, 39644073), (63, 32092821), (81, 24961083), (87, 23239629), (119, 16990317), (153, 13214691), (189, 10697607), (203, 9959841), (243, 8320361), (261, 7746543), (357, 5663439), (459, 4404897), (493, 4101111), (567, 3565869), (609, 3319947), (783, 2582181), (1071, 1887813), (1377, 1468299), (1479, 1367037), (1701, 1188623), (1827, 1106649), (2349, 860727), (2411, 838593), (3213, 629271), (3451, 585873), (4131, 489433), (4437, 455679), (5481, 368883), (7047, 286909), (7233, 279531), (9639, 209757), (10353, 195291), (13311, 151893), (16443, 122961), (16877, 119799), (21699, 93177), (28917, 69919), (31059, 65097), (39933, 50631), (40987, 49329)]