39701403

素因数分解:

$3^2\times 7^1\times {\mathrm{630181}}^1$

素因数の和:630194

約数の個数: 12

約数和(自身を含む): 65538928

約数和(自身を除く): 25837525

約数列:

[1, 3, 7, 9, 21, 63, 630181, 1890543, 4411267, 5671629, 13233801, 39701403]

約数ペア:

[(1, 39701403), (3, 13233801), (7, 5671629), (9, 4411267), (21, 1890543), (63, 630181)]