31260741

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2141}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 43319808

約数和(自身を除く): 12059067

約数列:

[1, 3, 31, 93, 157, 471, 2141, 4867, 6423, 14601, 66371, 199113, 336137, 1008411, 10420247, 31260741]

約数ペア:

[(1, 31260741), (3, 10420247), (31, 1008411), (93, 336137), (157, 199113), (471, 66371), (2141, 14601), (4867, 6423)]