38130399

素因数分解:

$3^3\times {\mathrm{659}}^1\times {\mathrm{2143}}^1$

素因数の和:2811

約数の個数: 16

約数和(自身を含む): 56601600

約数和(自身を除く): 18471201

約数列:

[1, 3, 9, 27, 659, 1977, 2143, 5931, 6429, 17793, 19287, 57861, 1412237, 4236711, 12710133, 38130399]

約数ペア:

[(1, 38130399), (3, 12710133), (9, 4236711), (27, 1412237), (659, 57861), (1977, 19287), (2143, 17793), (5931, 6429)]