190223313

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{220933}}^1$

素因数の和:220984

約数の個数: 16

約数和(自身を含む): 296935296

約数和(自身を除く): 106711983

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 220933, 662799, 1546531, 4639593, 9058253, 27174759, 63407771, 190223313]

約数ペア:

[(1, 190223313), (3, 63407771), (7, 27174759), (21, 9058253), (41, 4639593), (123, 1546531), (287, 662799), (861, 220933)]