125920011

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{315589}}^1$

素因数の和:315618

約数の個数: 16

約数和(自身を含む): 201977600

約数和(自身を除く): 76057589

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 315589, 946767, 2209123, 5996191, 6627369, 17988573, 41973337, 125920011]

約数ペア:

[(1, 125920011), (3, 41973337), (7, 17988573), (19, 6627369), (21, 5996191), (57, 2209123), (133, 946767), (399, 315589)]