1316269381

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{8831}}^1$

素因数の和:9144

約数の個数: 16

約数和(自身を含む): 1526169600

約数和(自身を除く): 209900219

約数列:

[1, 7, 107, 199, 749, 1393, 8831, 21293, 61817, 149051, 944917, 1757369, 6614419, 12301583, 188038483, 1316269381]

約数ペア:

[(1, 1316269381), (7, 188038483), (107, 12301583), (199, 6614419), (749, 1757369), (1393, 944917), (8831, 149051), (21293, 61817)]