13388181

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 18506880

約数和(自身を除く): 5118699

約数列:

[1, 3, 41, 89, 123, 267, 1223, 3649, 3669, 10947, 50143, 108847, 150429, 326541, 4462727, 13388181]

約数ペア:

[(1, 13388181), (3, 4462727), (41, 326541), (89, 150429), (123, 108847), (267, 50143), (1223, 10947), (3649, 3669)]