4222719

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{5393}}^1$

素因数の和:5431

約数の個数: 16

約数和(自身を含む): 6472800

約数和(自身を除く): 2250081

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 5393, 16179, 48537, 145611, 156397, 469191, 1407573, 4222719]

約数ペア:

[(1, 4222719), (3, 1407573), (9, 469191), (27, 156397), (29, 145611), (87, 48537), (261, 16179), (783, 5393)]