4357719

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 6639360

約数和(自身を除く): 2281641

約数列:

[1, 3, 9, 27, 79, 81, 227, 237, 243, 681, 711, 2043, 2133, 6129, 6399, 17933, 18387, 19197, 53799, 55161, 161397, 484191, 1452573, 4357719]

約数ペア:

[(1, 4357719), (3, 1452573), (9, 484191), (27, 161397), (79, 55161), (81, 53799), (227, 19197), (237, 18387), (243, 17933), (681, 6399), (711, 6129), (2043, 2133)]