16401983013

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{140187889}}^1$

素因数の和:140187908

約数の個数: 12

約数和(自身を含む): 25514195980

約数和(自身を除く): 9112212967

約数列:

[1, 3, 9, 13, 39, 117, 140187889, 420563667, 1261691001, 1822442557, 5467327671, 16401983013]

約数ペア:

[(1, 16401983013), (3, 5467327671), (9, 1822442557), (13, 1261691001), (39, 420563667), (117, 140187889)]