9702539

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 12607488

約数和(自身を除く): 2904949

約数列:

[1, 7, 11, 47, 49, 77, 329, 383, 517, 539, 2303, 2681, 3619, 4213, 18001, 18767, 25333, 29491, 126007, 198011, 206437, 882049, 1386077, 9702539]

約数ペア:

[(1, 9702539), (7, 1386077), (11, 882049), (47, 206437), (49, 198011), (77, 126007), (329, 29491), (383, 25333), (517, 18767), (539, 18001), (2303, 4213), (2681, 3619)]