3798981123

素因数分解:

$3^1\times 7^2\times {\mathrm{1889}}^1\times {\mathrm{13681}}^1$

素因数の和:15587

約数の個数: 24

約数和(自身を含む): 5895847440

約数和(自身を除く): 2096866317

約数列:

[1, 3, 7, 21, 49, 147, 1889, 5667, 13223, 13681, 39669, 41043, 92561, 95767, 277683, 287301, 670369, 2011107, 25843409, 77530227, 180903863, 542711589, 1266327041, 3798981123]

約数ペア:

[(1, 3798981123), (3, 1266327041), (7, 542711589), (21, 180903863), (49, 77530227), (147, 25843409), (1889, 2011107), (5667, 670369), (13223, 287301), (13681, 277683), (39669, 95767), (41043, 92561)]