23181951

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12647}}^1$

素因数の和:12710

約数の個数: 16

約数和(自身を含む): 33997824

約数和(自身を除く): 10815873

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 12647, 37941, 164411, 493233, 594409, 1783227, 7727317, 23181951]

約数ペア:

[(1, 23181951), (3, 7727317), (13, 1783227), (39, 594409), (47, 493233), (141, 164411), (611, 37941), (1833, 12647)]