15697087731

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{275489}}^1$

素因数の和:275995

約数の個数: 24

約数和(自身を含む): 24467919840

約数和(自身を除く): 8770832109

約数列:

[1, 3, 9, 13, 39, 117, 487, 1461, 4383, 6331, 18993, 56979, 275489, 826467, 2479401, 3581357, 10744071, 32232213, 134163143, 402489429, 1207468287, 1744120859, 5232362577, 15697087731]

約数ペア:

[(1, 15697087731), (3, 5232362577), (9, 1744120859), (13, 1207468287), (39, 402489429), (117, 134163143), (487, 32232213), (1461, 10744071), (4383, 3581357), (6331, 2479401), (18993, 826467), (56979, 275489)]