397753447

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{45061}}^1$

素因数の和:45178

約数の個数: 16

約数和(自身を含む): 494600512

約数和(自身を除く): 96847065

約数列:

[1, 7, 13, 91, 97, 679, 1261, 8827, 45061, 315427, 585793, 4100551, 4370917, 30596419, 56821921, 397753447]

約数ペア:

[(1, 397753447), (7, 56821921), (13, 30596419), (91, 4370917), (97, 4100551), (679, 585793), (1261, 315427), (8827, 45061)]