13304986587

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{21529}}^1$

素因数の和:22072

約数の個数: 32

約数和(自身を含む): 20172748800

約数和(自身を除く): 6867762213

約数列:

[1, 3, 9, 27, 47, 141, 423, 487, 1269, 1461, 4383, 13149, 21529, 22889, 64587, 68667, 193761, 206001, 581283, 618003, 1011863, 3035589, 9106767, 10484623, 27320301, 31453869, 94361607, 283084821, 492777281, 1478331843, 4434995529, 13304986587]

約数ペア:

[(1, 13304986587), (3, 4434995529), (9, 1478331843), (27, 492777281), (47, 283084821), (141, 94361607), (423, 31453869), (487, 27320301), (1269, 10484623), (1461, 9106767), (4383, 3035589), (13149, 1011863), (21529, 618003), (22889, 581283), (64587, 206001), (68667, 193761)]