22298553

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 33258368

約数和(自身を除く): 10959815

約数列:

[1, 3, 9, 43, 129, 157, 367, 387, 471, 1101, 1413, 3303, 6751, 15781, 20253, 47343, 57619, 60759, 142029, 172857, 518571, 2477617, 7432851, 22298553]

約数ペア:

[(1, 22298553), (3, 7432851), (9, 2477617), (43, 518571), (129, 172857), (157, 142029), (367, 60759), (387, 57619), (471, 47343), (1101, 20253), (1413, 15781), (3303, 6751)]