21662583

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5417}}^1$

素因数の和:5494

約数の個数: 16

約数和(自身を含む): 30514176

約数和(自身を除く): 8851593

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 5417, 16251, 167927, 232931, 503781, 698793, 7220861, 21662583]

約数ペア:

[(1, 21662583), (3, 7220861), (31, 698793), (43, 503781), (93, 232931), (129, 167927), (1333, 16251), (3999, 5417)]