42509957

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1153}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 50960640

約数和(自身を除く): 8450683

約数列:

[1, 7, 23, 161, 229, 1153, 1603, 5267, 8071, 26519, 36869, 185633, 264037, 1848259, 6072851, 42509957]

約数ペア:

[(1, 42509957), (7, 6072851), (23, 1848259), (161, 264037), (229, 185633), (1153, 36869), (1603, 26519), (5267, 8071)]