804578139

素因数分解:

$3^2\times {\mathrm{5657}}^1\times {\mathrm{15803}}^1$

素因数の和:21466

約数の個数: 12

約数和(自身を含む): 1162447416

約数和(自身を除く): 357869277

約数列:

[1, 3, 9, 5657, 15803, 16971, 47409, 50913, 142227, 89397571, 268192713, 804578139]

約数ペア:

[(1, 804578139), (3, 268192713), (9, 89397571), (5657, 142227), (15803, 50913), (16971, 47409)]