86898951937

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{130693}}^1$

素因数の和:130837

約数の個数: 24

約数和(自身を含む): 103831678016

約数和(自身を除く): 16932726079

約数列:

[1, 7, 43, 47, 301, 329, 2021, 2209, 14147, 15463, 94987, 130693, 664909, 914851, 5619799, 6142571, 39338593, 42997997, 264130553, 288700837, 1848913871, 2020905859, 12414135991, 86898951937]

約数ペア:

[(1, 86898951937), (7, 12414135991), (43, 2020905859), (47, 1848913871), (301, 288700837), (329, 264130553), (2021, 42997997), (2209, 39338593), (14147, 6142571), (15463, 5619799), (94987, 914851), (130693, 664909)]