1123239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 1636992

約数和(自身を除く): 513753

約数列:

[1, 3, 13, 39, 83, 249, 347, 1041, 1079, 3237, 4511, 13533, 28801, 86403, 374413, 1123239]

約数ペア:

[(1, 1123239), (3, 374413), (13, 86403), (39, 28801), (83, 13533), (249, 4511), (347, 3237), (1041, 1079)]