4240720959

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{163627}}^1$

素因数の和:163846

約数の個数: 16

約数和(自身を含む): 5796358272

約数和(自身を除く): 1555637313

約数列:

[1, 3, 53, 159, 163, 489, 8639, 25917, 163627, 490881, 8672231, 26016693, 26671201, 80013603, 1413573653, 4240720959]

約数ペア:

[(1, 4240720959), (3, 1413573653), (53, 80013603), (159, 26671201), (163, 26016693), (489, 8672231), (8639, 490881), (25917, 163627)]