13388043

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1171}}^1$

素因数の和:1314

約数の個数: 16

約数和(自身を含む): 18526976

約数和(自身を除く): 5138933

約数列:

[1, 3, 37, 103, 111, 309, 1171, 3513, 3811, 11433, 43327, 120613, 129981, 361839, 4462681, 13388043]

約数ペア:

[(1, 13388043), (3, 4462681), (37, 361839), (103, 129981), (111, 120613), (309, 43327), (1171, 11433), (3513, 3811)]