2137481427

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1\times {\mathrm{5743}}^1$

素因数の和:7122

約数の個数: 16

約数和(自身を含む): 2882109440

約数和(自身を除く): 744628013

約数列:

[1, 3, 97, 291, 1279, 3837, 5743, 17229, 124063, 372189, 557071, 1671213, 7345297, 22035891, 712493809, 2137481427]

約数ペア:

[(1, 2137481427), (3, 712493809), (97, 22035891), (291, 7345297), (1279, 1671213), (3837, 557071), (5743, 372189), (17229, 124063)]