39993441

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{941}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 55223808

約数和(自身を除く): 15230367

約数列:

[1, 3, 31, 93, 457, 941, 1371, 2823, 14167, 29171, 42501, 87513, 430037, 1290111, 13331147, 39993441]

約数ペア:

[(1, 39993441), (3, 13331147), (31, 1290111), (93, 430037), (457, 87513), (941, 42501), (1371, 29171), (2823, 14167)]