16387335

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6871}}^1$

素因数の和:6935

約数の個数: 24

約数和(自身を含む): 28944864

約数和(自身を除く): 12557529

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 6871, 20613, 34355, 61839, 103065, 309195, 364163, 1092489, 1820815, 3277467, 5462445, 16387335]

約数ペア:

[(1, 16387335), (3, 5462445), (5, 3277467), (9, 1820815), (15, 1092489), (45, 364163), (53, 309195), (159, 103065), (265, 61839), (477, 34355), (795, 20613), (2385, 6871)]