13959799

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 16459776

約数和(自身を除く): 2499977

約数列:

[1, 7, 47, 151, 281, 329, 1057, 1967, 7097, 13207, 42431, 49679, 92449, 297017, 1994257, 13959799]

約数ペア:

[(1, 13959799), (7, 1994257), (47, 297017), (151, 92449), (281, 49679), (329, 42431), (1057, 13207), (1967, 7097)]