2942921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{523}}^1$

素因数の和:871

約数の個数: 8

約数和(自身を含む): 3131424

約数和(自身を除く): 188503

約数列:

[1, 17, 331, 523, 5627, 8891, 173113, 2942921]

約数ペア:

[(1, 2942921), (17, 173113), (331, 8891), (523, 5627)]