25394047

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3847}}^1$

素因数の和:3918

約数の個数: 16

約数和(自身を含む): 31030272

約数和(自身を除く): 5636225

約数列:

[1, 7, 23, 41, 161, 287, 943, 3847, 6601, 26929, 88481, 157727, 619367, 1104089, 3627721, 25394047]

約数ペア:

[(1, 25394047), (7, 3627721), (23, 1104089), (41, 619367), (161, 157727), (287, 88481), (943, 26929), (3847, 6601)]