38462289

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{21767}}^1$

素因数の和:21820

約数の個数: 16

約数和(自身を含む): 55726080

約数和(自身を除く): 17263791

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 21767, 65301, 413573, 674777, 1240719, 2024331, 12820763, 38462289]

約数ペア:

[(1, 38462289), (3, 12820763), (19, 2024331), (31, 1240719), (57, 674777), (93, 413573), (589, 65301), (1767, 21767)]