8719139

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 10814496

約数和(自身を除く): 2095357

約数列:

[1, 11, 13, 23, 121, 143, 241, 253, 299, 1573, 2651, 2783, 3133, 3289, 5543, 29161, 34463, 36179, 60973, 72059, 379093, 670703, 792649, 8719139]

約数ペア:

[(1, 8719139), (11, 792649), (13, 670703), (23, 379093), (121, 72059), (143, 60973), (241, 36179), (253, 34463), (299, 29161), (1573, 5543), (2651, 3289), (2783, 3133)]