18279457417

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{298601}}^1$

素因数の和:298908

約数の個数: 16

約数和(自身を含む): 20918861712

約数和(自身を除く): 2639404295

約数列:

[1, 13, 17, 221, 277, 3601, 4709, 61217, 298601, 3881813, 5076217, 65990821, 82712477, 1075262201, 1406112109, 18279457417]

約数ペア:

[(1, 18279457417), (13, 1406112109), (17, 1075262201), (221, 82712477), (277, 65990821), (3601, 5076217), (4709, 3881813), (61217, 298601)]