12653137

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 14958592

約数和(自身を除く): 2305455

約数列:

[1, 7, 43, 127, 301, 331, 889, 2317, 5461, 14233, 38227, 42037, 99631, 294259, 1807591, 12653137]

約数ペア:

[(1, 12653137), (7, 1807591), (43, 294259), (127, 99631), (301, 42037), (331, 38227), (889, 14233), (2317, 5461)]