8187641

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{941}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 10309248

約数和(自身を除く): 2121607

約数列:

[1, 7, 11, 77, 113, 791, 941, 1243, 6587, 8701, 10351, 72457, 106333, 744331, 1169663, 8187641]

約数ペア:

[(1, 8187641), (7, 1169663), (11, 744331), (77, 106333), (113, 72457), (791, 10351), (941, 8701), (1243, 6587)]