331360887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{772403}}^1$

素因数の和:772430

約数の個数: 16

約数和(自身を含む): 519055488

約数和(自身を除く): 187694601

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 772403, 2317209, 8496433, 10041239, 25489299, 30123717, 110453629, 331360887]

約数ペア:

[(1, 331360887), (3, 110453629), (11, 30123717), (13, 25489299), (33, 10041239), (39, 8496433), (143, 2317209), (429, 772403)]