4030403

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 16

約数和(自身を含む): 4574976

約数和(自身を除く): 544573

約数列:

[1, 13, 31, 73, 137, 403, 949, 1781, 2263, 4247, 10001, 29419, 55211, 130013, 310031, 4030403]

約数ペア:

[(1, 4030403), (13, 310031), (31, 130013), (73, 55211), (137, 29419), (403, 10001), (949, 4247), (1781, 2263)]