16560479

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 19324800

約数和(自身を除く): 2764321

約数列:

[1, 13, 29, 31, 109, 169, 377, 403, 899, 1417, 3161, 3379, 4901, 5239, 11687, 18421, 41093, 43927, 97991, 151931, 534209, 571051, 1273883, 16560479]

約数ペア:

[(1, 16560479), (13, 1273883), (29, 571051), (31, 534209), (109, 151931), (169, 97991), (377, 43927), (403, 41093), (899, 18421), (1417, 11687), (3161, 5239), (3379, 4901)]