1490357698521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{942667741}}^1$

素因数の和:942667792

約数の個数: 16

約数和(自身を含む): 2171906477568

約数和(自身を除く): 681548779047

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 942667741, 2828003223, 16025351597, 29222699971, 48076054791, 87668099913, 496785899507, 1490357698521]

約数ペア:

[(1, 1490357698521), (3, 496785899507), (17, 87668099913), (31, 48076054791), (51, 29222699971), (93, 16025351597), (527, 2828003223), (1581, 942667741)]