86275231

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2069}}^1$

素因数の和:2143

約数の個数: 24

約数和(自身を含む): 107606880

約数和(自身を除く): 21331649

約数列:

[1, 7, 23, 37, 49, 161, 259, 851, 1127, 1813, 2069, 5957, 14483, 41699, 47587, 76553, 101381, 333109, 535871, 1760719, 2331763, 3751097, 12325033, 86275231]

約数ペア:

[(1, 86275231), (7, 12325033), (23, 3751097), (37, 2331763), (49, 1760719), (161, 535871), (259, 333109), (851, 101381), (1127, 76553), (1813, 47587), (2069, 41699), (5957, 14483)]