113444821

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 131522688

約数和(自身を除く): 18077867

約数列:

[1, 7, 131, 193, 641, 917, 1351, 4487, 25283, 83971, 123713, 176981, 587797, 865991, 16206403, 113444821]

約数ペア:

[(1, 113444821), (7, 16206403), (131, 865991), (193, 587797), (641, 176981), (917, 123713), (1351, 83971), (4487, 25283)]