128104851

素因数分解:

$3^1\times 7^1\times {\mathrm{2113}}^1\times {\mathrm{2887}}^1$

素因数の和:5010

約数の個数: 16

約数和(自身を含む): 195367424

約数和(自身を除く): 67262573

約数列:

[1, 3, 7, 21, 2113, 2887, 6339, 8661, 14791, 20209, 44373, 60627, 6100231, 18300693, 42701617, 128104851]

約数ペア:

[(1, 128104851), (3, 42701617), (7, 18300693), (21, 6100231), (2113, 60627), (2887, 44373), (6339, 20209), (8661, 14791)]