38717421

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{983}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 54474240

約数和(自身を除く): 15756819

約数列:

[1, 3, 19, 57, 691, 983, 2073, 2949, 13129, 18677, 39387, 56031, 679253, 2037759, 12905807, 38717421]

約数ペア:

[(1, 38717421), (3, 12905807), (19, 2037759), (57, 679253), (691, 56031), (983, 39387), (2073, 18677), (2949, 13129)]