1072513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 1282176

約数和(自身を除く): 209663

約数列:

[1, 13, 17, 23, 211, 221, 299, 391, 2743, 3587, 4853, 5083, 46631, 63089, 82501, 1072513]

約数ペア:

[(1, 1072513), (13, 82501), (17, 63089), (23, 46631), (211, 5083), (221, 4853), (299, 3587), (391, 2743)]