31504227

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5501}}^1$

素因数の和:5610

約数の個数: 16

約数和(自身を含む): 44368128

約数和(自身を除く): 12863901

約数列:

[1, 3, 23, 69, 83, 249, 1909, 5501, 5727, 16503, 126523, 379569, 456583, 1369749, 10501409, 31504227]

約数ペア:

[(1, 31504227), (3, 10501409), (23, 1369749), (69, 456583), (83, 379569), (249, 126523), (1909, 16503), (5501, 5727)]