2021164123

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{9257}}^1$

素因数の和:10154

約数の個数: 16

約数和(自身を含む): 2303686656

約数和(自身を除く): 282522533

約数列:

[1, 11, 23, 253, 863, 9257, 9493, 19849, 101827, 212911, 218339, 2342021, 7988791, 87876701, 183742193, 2021164123]

約数ペア:

[(1, 2021164123), (11, 183742193), (23, 87876701), (253, 7988791), (863, 2342021), (9257, 218339), (9493, 212911), (19849, 101827)]