1488394089

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31883}}^1$

素因数の和:31931

約数の個数: 64

約数和(自身を含む): 2856806400

約数和(自身を除く): 1368412311

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 91, 117, 133, 171, 189, 247, 273, 351, 399, 513, 741, 819, 1197, 1729, 2223, 2457, 3591, 5187, 6669, 15561, 31883, 46683, 95649, 223181, 286947, 414479, 605777, 669543, 860841, 1243437, 1817331, 2008629, 2901353, 3730311, 4240439, 5451993, 6025887, 7875101, 8704059, 11190933, 12721317, 16355979, 23625303, 26112177, 38163951, 55125707, 70875909, 78336531, 114491853, 165377121, 212627727, 496131363, 1488394089]

約数ペア:

[(1, 1488394089), (3, 496131363), (7, 212627727), (9, 165377121), (13, 114491853), (19, 78336531), (21, 70875909), (27, 55125707), (39, 38163951), (57, 26112177), (63, 23625303), (91, 16355979), (117, 12721317), (133, 11190933), (171, 8704059), (189, 7875101), (247, 6025887), (273, 5451993), (351, 4240439), (399, 3730311), (513, 2901353), (741, 2008629), (819, 1817331), (1197, 1243437), (1729, 860841), (2223, 669543), (2457, 605777), (3591, 414479), (5187, 286947), (6669, 223181), (15561, 95649), (31883, 46683)]