28417369721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{24561253}}^1$

素因数の和:24561355

約数の個数: 8

約数和(自身を含む): 30947180040

約数和(自身を除く): 2529810319

約数列:

[1, 13, 89, 1157, 24561253, 319296289, 2185951517, 28417369721]

約数ペア:

[(1, 28417369721), (13, 2185951517), (89, 319296289), (1157, 24561253)]