813552009

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{8821}}^1$

素因数の和:9328

約数の個数: 16

約数和(自身を含む): 1102679424

約数和(自身を除く): 289127415

約数列:

[1, 3, 71, 213, 433, 1299, 8821, 26463, 30743, 92229, 626291, 1878873, 3819493, 11458479, 271184003, 813552009]

約数ペア:

[(1, 813552009), (3, 271184003), (71, 11458479), (213, 3819493), (433, 1878873), (1299, 626291), (8821, 92229), (26463, 30743)]