7777449321

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{16193}}^1\times {\mathrm{4327}}^1$

素因数の和:20560

約数の個数: 16

約数和(自身を含む): 10653320064

約数和(自身を除く): 2875870743

約数列:

[1, 3, 37, 111, 4327, 12981, 16193, 48579, 160099, 480297, 599141, 1797423, 70067111, 210201333, 2592483107, 7777449321]

約数ペア:

[(1, 7777449321), (3, 2592483107), (37, 210201333), (111, 70067111), (4327, 1797423), (12981, 599141), (16193, 480297), (48579, 160099)]