65258221

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 75829248

約数和(自身を除く): 10571027

約数列:

[1, 7, 101, 241, 383, 707, 1687, 2681, 24341, 38683, 92303, 170387, 270781, 646121, 9322603, 65258221]

約数ペア:

[(1, 65258221), (7, 9322603), (101, 646121), (241, 270781), (383, 170387), (707, 92303), (1687, 38683), (2681, 24341)]