31028413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 34949376

約数和(自身を除く): 3920963

約数列:

[1, 13, 43, 47, 559, 611, 1181, 2021, 15353, 26273, 50783, 55507, 660179, 721591, 2386801, 31028413]

約数ペア:

[(1, 31028413), (13, 2386801), (43, 721591), (47, 660179), (559, 55507), (611, 50783), (1181, 26273), (2021, 15353)]