420151251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{23369}}^1$

素因数の和:23846

約数の個数: 16

約数和(自身を含む): 604628640

約数和(自身を除く): 184477389

約数列:

[1, 3, 13, 39, 461, 1383, 5993, 17979, 23369, 70107, 303797, 911391, 10773109, 32319327, 140050417, 420151251]

約数ペア:

[(1, 420151251), (3, 140050417), (13, 32319327), (39, 10773109), (461, 911391), (1383, 303797), (5993, 70107), (17979, 23369)]