9871709099

素因数分解:

$7^5\times {\mathrm{31}}^1\times {\mathrm{18947}}^1$

素因数の和:19013

約数の個数: 24

約数和(自身を含む): 11889036288

約数和(自身を除く): 2017327189

約数列:

[1, 7, 31, 49, 217, 343, 1519, 2401, 10633, 16807, 18947, 74431, 132629, 521017, 587357, 928403, 4111499, 6498821, 28780493, 45491747, 201463451, 318442229, 1410244157, 9871709099]

約数ペア:

[(1, 9871709099), (7, 1410244157), (31, 318442229), (49, 201463451), (217, 45491747), (343, 28780493), (1519, 6498821), (2401, 4111499), (10633, 928403), (16807, 587357), (18947, 521017), (74431, 132629)]