13059879

素因数分解:

$3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1277}}^1$

素因数の和:1774

約数の個数: 16

約数和(自身を含む): 19957248

約数和(自身を除く): 6897369

約数列:

[1, 3, 7, 21, 487, 1277, 1461, 3409, 3831, 8939, 10227, 26817, 621899, 1865697, 4353293, 13059879]

約数ペア:

[(1, 13059879), (3, 4353293), (7, 1865697), (21, 621899), (487, 26817), (1277, 10227), (1461, 8939), (3409, 3831)]