13405951

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 15168384

約数和(自身を除く): 1762433

約数列:

[1, 13, 37, 47, 481, 593, 611, 1739, 7709, 21941, 22607, 27871, 285233, 362323, 1031227, 13405951]

約数ペア:

[(1, 13405951), (13, 1031227), (37, 362323), (47, 285233), (481, 27871), (593, 22607), (611, 21941), (1739, 7709)]