317256771

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{36809}}^1$

素因数の和:36855

約数の個数: 24

約数和(自身を含む): 485008560

約数和(自身を除く): 167751789

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 8619, 36809, 110427, 478517, 625753, 1435551, 1877259, 6220721, 8134789, 18662163, 24404367, 105752257, 317256771]

約数ペア:

[(1, 317256771), (3, 105752257), (13, 24404367), (17, 18662163), (39, 8134789), (51, 6220721), (169, 1877259), (221, 1435551), (507, 625753), (663, 478517), (2873, 110427), (8619, 36809)]