2017547163

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{685541}}^1$

素因数の和:685659

約数の個数: 16

約数和(自身を含む): 3016384800

約数和(自身を除く): 998837637

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 685541, 2056623, 6169869, 18509607, 74723969, 224171907, 672515721, 2017547163]

約数ペア:

[(1, 2017547163), (3, 672515721), (9, 224171907), (27, 74723969), (109, 18509607), (327, 6169869), (981, 2056623), (2943, 685541)]