1195191

素因数分解:

$3^2\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 18

約数和(自身を含む): 1791920

約数和(自身を除く): 596729

約数列:

[1, 3, 9, 41, 79, 123, 237, 369, 711, 1681, 3239, 5043, 9717, 15129, 29151, 132799, 398397, 1195191]

約数ペア:

[(1, 1195191), (3, 398397), (9, 132799), (41, 29151), (79, 15129), (123, 9717), (237, 5043), (369, 3239), (711, 1681)]