38727021

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1609}}^1$

素因数の和:1796

約数の個数: 16

約数和(自身を含む): 52859520

約数和(自身を除く): 14132499

約数列:

[1, 3, 71, 113, 213, 339, 1609, 4827, 8023, 24069, 114239, 181817, 342717, 545451, 12909007, 38727021]

約数ペア:

[(1, 38727021), (3, 12909007), (71, 545451), (113, 342717), (213, 181817), (339, 114239), (1609, 24069), (4827, 8023)]