1087640399

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{120943}}^1$

素因数の和:121006

約数の個数: 12

約数和(自身を含む): 1203876576

約数和(自身を除く): 116236177

約数列:

[1, 17, 23, 391, 529, 8993, 120943, 2056031, 2781689, 47288713, 63978847, 1087640399]

約数ペア:

[(1, 1087640399), (17, 63978847), (23, 47288713), (391, 2781689), (529, 2056031), (8993, 120943)]