1057357401

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{18671}}^1$

素因数の和:19156

約数の個数: 16

約数和(自身を含む): 1445959680

約数和(自身を除く): 388602279

約数列:

[1, 3, 43, 129, 439, 1317, 18671, 18877, 56013, 56631, 802853, 2408559, 8196569, 24589707, 352452467, 1057357401]

約数ペア:

[(1, 1057357401), (3, 352452467), (43, 24589707), (129, 8196569), (439, 2408559), (1317, 802853), (18671, 56631), (18877, 56013)]