24577209

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{21169}}^1$

素因数の和:21221

約数の個数: 16

約数和(自身を含む): 37259200

約数和(自身を除く): 12681991

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 21169, 63507, 190521, 571563, 910267, 2730801, 8192403, 24577209]

約数ペア:

[(1, 24577209), (3, 8192403), (9, 2730801), (27, 910267), (43, 571563), (129, 190521), (387, 63507), (1161, 21169)]