13395051

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{2711}}^1$

素因数の和:2784

約数の個数: 20

約数和(自身を含む): 20345424

約数和(自身を除く): 6950373

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 2711, 4941, 8133, 24399, 73197, 165371, 219591, 496113, 1488339, 4465017, 13395051]

約数ペア:

[(1, 13395051), (3, 4465017), (9, 1488339), (27, 496113), (61, 219591), (81, 165371), (183, 73197), (549, 24399), (1647, 8133), (2711, 4941)]