13881673

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2731}}^1$

素因数の和:2784

約数の個数: 16

約数和(自身を含む): 16523136

約数和(自身を除く): 2641463

約数列:

[1, 13, 17, 23, 221, 299, 391, 2731, 5083, 35503, 46427, 62813, 603551, 816569, 1067821, 13881673]

約数ペア:

[(1, 13881673), (13, 1067821), (17, 816569), (23, 603551), (221, 62813), (299, 46427), (391, 35503), (2731, 5083)]