1320791101

素因数分解:

$7^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1\times {\mathrm{3449}}^1$

素因数の和:3924

約数の個数: 16

約数和(自身を含む): 1522857600

約数和(自身を除く): 202066499

約数列:

[1, 7, 227, 241, 1589, 1687, 3449, 24143, 54707, 382949, 782923, 831209, 5480461, 5818463, 188684443, 1320791101]

約数ペア:

[(1, 1320791101), (7, 188684443), (227, 5818463), (241, 5480461), (1589, 831209), (1687, 782923), (3449, 382949), (24143, 54707)]