3869559

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{397}}^1$

素因数の和:444

約数の個数: 24

約数和(自身を含む): 6065520

約数和(自身を除く): 2195961

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 397, 513, 1083, 1191, 3249, 3573, 7543, 9747, 10719, 22629, 67887, 143317, 203661, 429951, 1289853, 3869559]

約数ペア:

[(1, 3869559), (3, 1289853), (9, 429951), (19, 203661), (27, 143317), (57, 67887), (171, 22629), (361, 10719), (397, 9747), (513, 7543), (1083, 3573), (1191, 3249)]