73964807

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1193}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 89750592

約数和(自身を除く): 15785785

約数列:

[1, 7, 17, 119, 521, 1193, 3647, 8351, 8857, 20281, 61999, 141967, 621553, 4350871, 10566401, 73964807]

約数ペア:

[(1, 73964807), (7, 10566401), (17, 4350871), (119, 621553), (521, 141967), (1193, 61999), (3647, 20281), (8351, 8857)]