22709241

素因数分解:

$3^4\times {\mathrm{491}}^1\times {\mathrm{571}}^1$

素因数の和:1074

約数の個数: 20

約数和(自身を含む): 34052304

約数和(自身を除く): 11343063

約数列:

[1, 3, 9, 27, 81, 491, 571, 1473, 1713, 4419, 5139, 13257, 15417, 39771, 46251, 280361, 841083, 2523249, 7569747, 22709241]

約数ペア:

[(1, 22709241), (3, 7569747), (9, 2523249), (27, 841083), (81, 280361), (491, 46251), (571, 39771), (1473, 15417), (1713, 13257), (4419, 5139)]