15860271

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4691}}^1$

素因数の和:4731

約数の個数: 24

約数和(自身を含む): 25674624

約数和(自身を除く): 9814353

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 4691, 14073, 32837, 98511, 107893, 229859, 323679, 689577, 755251, 2265753, 5286757, 15860271]

約数ペア:

[(1, 15860271), (3, 5286757), (7, 2265753), (21, 755251), (23, 689577), (49, 323679), (69, 229859), (147, 107893), (161, 98511), (483, 32837), (1127, 14073), (3381, 4691)]