5111221

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 16

約数和(自身を含む): 5644800

約数和(自身を除く): 533579

約数列:

[1, 23, 29, 79, 97, 667, 1817, 2231, 2291, 2813, 7663, 52693, 64699, 176249, 222227, 5111221]

約数ペア:

[(1, 5111221), (23, 222227), (29, 176249), (79, 64699), (97, 52693), (667, 7663), (1817, 2813), (2231, 2291)]