22251753

素因数分解:

$3^5\times {\mathrm{91571}}^1$

素因数の和:91586

約数の個数: 12

約数和(自身を含む): 33332208

約数和(自身を除く): 11080455

約数列:

[1, 3, 9, 27, 81, 243, 91571, 274713, 824139, 2472417, 7417251, 22251753]

約数ペア:

[(1, 22251753), (3, 7417251), (9, 2472417), (27, 824139), (81, 274713), (243, 91571)]