55797213

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{11279}}^1$

素因数の和:11396

約数の個数: 16

約数和(自身を含む): 79591680

約数和(自身を除く): 23794467

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 11279, 33837, 191743, 575229, 1094063, 3282189, 18599071, 55797213]

約数ペア:

[(1, 55797213), (3, 18599071), (17, 3282189), (51, 1094063), (97, 575229), (291, 191743), (1649, 33837), (4947, 11279)]