1256540403

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{82727}}^1$

素因数の和:82874

約数の個数: 16

約数和(自身を含む): 1723389696

約数和(自身を除く): 466849293

約数列:

[1, 3, 61, 83, 183, 249, 5063, 15189, 82727, 248181, 5046347, 6866341, 15139041, 20599023, 418846801, 1256540403]

約数ペア:

[(1, 1256540403), (3, 418846801), (61, 20599023), (83, 15139041), (183, 6866341), (249, 5046347), (5063, 248181), (15189, 82727)]