4371489

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{1861}}^1$

素因数の和:1902

約数の個数: 20

約数和(自身を含む): 6759060

約数和(自身を除く): 2387571

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 1861, 2349, 5583, 16749, 50247, 53969, 150741, 161907, 485721, 1457163, 4371489]

約数ペア:

[(1, 4371489), (3, 1457163), (9, 485721), (27, 161907), (29, 150741), (81, 53969), (87, 50247), (261, 16749), (783, 5583), (1861, 2349)]