168858473

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1\times {\mathrm{577}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 195761664

約数和(自身を除く): 26903191

約数列:

[1, 7, 97, 431, 577, 679, 3017, 4039, 41807, 55969, 248687, 292649, 391783, 1740809, 24122639, 168858473]

約数ペア:

[(1, 168858473), (7, 24122639), (97, 1740809), (431, 391783), (577, 292649), (679, 248687), (3017, 55969), (4039, 41807)]