997279921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{5737}}^1\times {\mathrm{15803}}^1$

素因数の和:21551

約数の個数: 8

約数和(自身を含む): 1088200224

約数和(自身を除く): 90920303

約数列:

[1, 11, 5737, 15803, 63107, 173833, 90661811, 997279921]

約数ペア:

[(1, 997279921), (11, 90661811), (5737, 173833), (15803, 63107)]