315496681

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2131}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 339550848

約数和(自身を除く): 24054167

約数列:

[1, 23, 41, 157, 943, 2131, 3611, 6437, 49013, 87371, 148051, 334567, 2009533, 7695041, 13717247, 315496681]

約数ペア:

[(1, 315496681), (23, 13717247), (41, 7695041), (157, 2009533), (943, 334567), (2131, 148051), (3611, 87371), (6437, 49013)]