193148979

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{4099}}^1$

素因数の和:4354

約数の個数: 16

約数和(自身を含む): 261744000

約数和(自身を除く): 68595021

約数列:

[1, 3, 113, 139, 339, 417, 4099, 12297, 15707, 47121, 463187, 569761, 1389561, 1709283, 64382993, 193148979]

約数ペア:

[(1, 193148979), (3, 64382993), (113, 1709283), (139, 1389561), (339, 569761), (417, 463187), (4099, 47121), (12297, 15707)]