12121835761

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{160001}}^1$

素因数の和:160224

約数の個数: 16

約数和(自身を含む): 14131376640

約数和(自身を除く): 2009540879

約数列:

[1, 7, 79, 137, 553, 959, 10823, 75761, 160001, 1120007, 12640079, 21920137, 88480553, 153440959, 1731690823, 12121835761]

約数ペア:

[(1, 12121835761), (7, 1731690823), (79, 153440959), (137, 88480553), (553, 21920137), (959, 12640079), (10823, 1120007), (75761, 160001)]