865642473

素因数分解:

$3^2\times {\mathrm{1871}}^1\times {\mathrm{51407}}^1$

素因数の和:53284

約数の個数: 12

約数和(自身を含む): 1251065088

約数和(自身を除く): 385422615

約数列:

[1, 3, 9, 1871, 5613, 16839, 51407, 154221, 462663, 96182497, 288547491, 865642473]

約数ペア:

[(1, 865642473), (3, 288547491), (9, 96182497), (1871, 462663), (5613, 154221), (16839, 51407)]