427979823

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1\times {\mathrm{3119}}^1$

素因数の和:4038

約数の個数: 16

約数和(自身を含む): 582266880

約数和(自身を除く): 154287057

約数列:

[1, 3, 53, 159, 863, 2589, 3119, 9357, 45739, 137217, 165307, 495921, 2691697, 8075091, 142659941, 427979823]

約数ペア:

[(1, 427979823), (3, 142659941), (53, 8075091), (159, 2691697), (863, 495921), (2589, 165307), (3119, 137217), (9357, 45739)]