315051217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{55457}}^1$

素因数の和:55512

約数の個数: 16

約数和(自身を含む): 372677760

約数和(自身を除く): 57626543

約数列:

[1, 13, 19, 23, 247, 299, 437, 5681, 55457, 720941, 1053683, 1275511, 13697879, 16581643, 24234709, 315051217]

約数ペア:

[(1, 315051217), (13, 24234709), (19, 16581643), (23, 13697879), (247, 1275511), (299, 1053683), (437, 720941), (5681, 55457)]