115807013

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{2687}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 136249344

約数和(自身を除く): 20442331

約数列:

[1, 7, 47, 131, 329, 917, 2687, 6157, 18809, 43099, 126289, 351997, 884023, 2463979, 16543859, 115807013]

約数ペア:

[(1, 115807013), (7, 16543859), (47, 2463979), (131, 884023), (329, 351997), (917, 126289), (2687, 43099), (6157, 18809)]