320078083

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{1627}}^1$

素因数の和:2086

約数の個数: 16

約数和(自身を含む): 355099360

約数和(自身を除く): 35021277

約数列:

[1, 13, 37, 409, 481, 1627, 5317, 15133, 21151, 60199, 196729, 665443, 782587, 8650759, 24621391, 320078083]

約数ペア:

[(1, 320078083), (13, 24621391), (37, 8650759), (409, 782587), (481, 665443), (1627, 196729), (5317, 60199), (15133, 21151)]