2045126721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61973537}}^1$

素因数の和:61973551

約数の個数: 8

約数和(自身を含む): 2974729824

約数和(自身を除く): 929603103

約数列:

[1, 3, 11, 33, 61973537, 185920611, 681708907, 2045126721]

約数ペア:

[(1, 2045126721), (3, 681708907), (11, 185920611), (33, 61973537)]