2019925611

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{4517}}^2$

素因数の和:9051

約数の個数: 18

約数和(自身を含む): 3183617892

約数和(自身を除く): 1163692281

約数列:

[1, 3, 9, 11, 33, 99, 4517, 13551, 40653, 49687, 149061, 447183, 20403289, 61209867, 183629601, 224436179, 673308537, 2019925611]

約数ペア:

[(1, 2019925611), (3, 673308537), (9, 224436179), (11, 183629601), (33, 61209867), (99, 20403289), (4517, 447183), (13551, 149061), (40653, 49687)]