11289239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 12714240

約数和(自身を除く): 1425001

約数列:

[1, 13, 31, 109, 257, 403, 1417, 3341, 3379, 7967, 28013, 43927, 103571, 364169, 868403, 11289239]

約数ペア:

[(1, 11289239), (13, 868403), (31, 364169), (109, 103571), (257, 43927), (403, 28013), (1417, 7967), (3341, 3379)]