2489428539

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{29429}}^1$

素因数の和:29692

約数の個数: 32

約数和(自身を含む): 3988353600

約数和(自身を除く): 1498925061

約数列:

[1, 3, 9, 13, 27, 39, 117, 241, 351, 723, 2169, 3133, 6507, 9399, 28197, 29429, 84591, 88287, 264861, 382577, 794583, 1147731, 3443193, 7092389, 10329579, 21277167, 63831501, 92201057, 191494503, 276603171, 829809513, 2489428539]

約数ペア:

[(1, 2489428539), (3, 829809513), (9, 276603171), (13, 191494503), (27, 92201057), (39, 63831501), (117, 21277167), (241, 10329579), (351, 7092389), (723, 3443193), (2169, 1147731), (3133, 794583), (6507, 382577), (9399, 264861), (28197, 88287), (29429, 84591)]