317686171

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{1913}}^1$

素因数の和:2442

約数の個数: 16

約数和(自身を含む): 358668288

約数和(自身を除く): 40982117

約数列:

[1, 11, 31, 341, 487, 1913, 5357, 15097, 21043, 59303, 166067, 652333, 931631, 10247941, 28880561, 317686171]

約数ペア:

[(1, 317686171), (11, 28880561), (31, 10247941), (341, 931631), (487, 652333), (1913, 166067), (5357, 59303), (15097, 21043)]