72871347

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{3527}}^1$

素因数の和:3698

約数の個数: 16

約数和(自身を含む): 99574272

約数和(自身を除く): 26702925

約数列:

[1, 3, 71, 97, 213, 291, 3527, 6887, 10581, 20661, 250417, 342119, 751251, 1026357, 24290449, 72871347]

約数ペア:

[(1, 72871347), (3, 24290449), (71, 1026357), (97, 751251), (213, 342119), (291, 250417), (3527, 20661), (6887, 10581)]