630298921

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1\times {\mathrm{1531}}^1$

素因数の和:2212

約数の個数: 16

約数和(自身を含む): 729084928

約数和(自身を除く): 98786007

約数列:

[1, 7, 103, 571, 721, 1531, 3997, 10717, 58813, 157693, 411691, 874201, 1103851, 6119407, 90042703, 630298921]

約数ペア:

[(1, 630298921), (7, 90042703), (103, 6119407), (571, 1103851), (721, 874201), (1531, 411691), (3997, 157693), (10717, 58813)]