86606591

素因数分解:

${\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 91392000

約数和(自身を除く): 4785409

約数列:

[1, 31, 101, 139, 199, 3131, 4309, 6169, 14039, 20099, 27661, 435209, 623069, 857491, 2793761, 86606591]

約数ペア:

[(1, 86606591), (31, 2793761), (101, 857491), (139, 623069), (199, 435209), (3131, 27661), (4309, 20099), (6169, 14039)]