15697107

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 23721984

約数和(自身を除く): 8024877

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 863, 2021, 2589, 6063, 7767, 18189, 37109, 40561, 111327, 121683, 333981, 365049, 1744123, 5232369, 15697107]

約数ペア:

[(1, 15697107), (3, 5232369), (9, 1744123), (43, 365049), (47, 333981), (129, 121683), (141, 111327), (387, 40561), (423, 37109), (863, 18189), (2021, 7767), (2589, 6063)]