29312421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7243}}^1$

素因数の和:7336

約数の個数: 16

約数和(自身を含む): 41725440

約数和(自身を除く): 12413019

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 7243, 21729, 137617, 412851, 514253, 1542759, 9770807, 29312421]

約数ペア:

[(1, 29312421), (3, 9770807), (19, 1542759), (57, 514253), (71, 412851), (213, 137617), (1349, 21729), (4047, 7243)]