142013039

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{617}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 164457216

約数和(自身を除く): 22444177

約数列:

[1, 7, 131, 251, 617, 917, 1757, 4319, 32881, 80827, 154867, 230167, 565789, 1084069, 20287577, 142013039]

約数ペア:

[(1, 142013039), (7, 20287577), (131, 1084069), (251, 565789), (617, 230167), (917, 154867), (1757, 80827), (4319, 32881)]