556282917

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{189019}}^1$

素因数の和:189137

約数の個数: 16

約数和(自身を含む): 831688000

約数和(自身を除く): 275405083

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 189019, 567057, 1701171, 5103513, 20603071, 61809213, 185427639, 556282917]

約数ペア:

[(1, 556282917), (3, 185427639), (9, 61809213), (27, 20603071), (109, 5103513), (327, 1701171), (981, 567057), (2943, 189019)]