22871241

素因数分解:

$3^4\times {\mathrm{373}}^1\times {\mathrm{757}}^1$

素因数の和:1142

約数の個数: 20

約数和(自身を含む): 34302532

約数和(自身を除く): 11431291

約数列:

[1, 3, 9, 27, 81, 373, 757, 1119, 2271, 3357, 6813, 10071, 20439, 30213, 61317, 282361, 847083, 2541249, 7623747, 22871241]

約数ペア:

[(1, 22871241), (3, 7623747), (9, 2541249), (27, 847083), (81, 282361), (373, 61317), (757, 30213), (1119, 20439), (2271, 10071), (3357, 6813)]