243016557

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{102409}}^1$

素因数の和:102532

約数の個数: 16

約数和(自身を含む): 373591680

約数和(自身を除く): 130575123

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 102409, 307227, 716863, 2150589, 11572217, 34716651, 81005519, 243016557]

約数ペア:

[(1, 243016557), (3, 81005519), (7, 34716651), (21, 11572217), (113, 2150589), (339, 716863), (791, 307227), (2373, 102409)]