339934465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307633}}^1$

素因数の和:307668

約数の個数: 16

約数和(自身を含む): 465142608

約数和(自身を除く): 125208143

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 307633, 1538165, 3999229, 5229761, 19996145, 26148805, 67986893, 339934465]

約数ペア:

[(1, 339934465), (5, 67986893), (13, 26148805), (17, 19996145), (65, 5229761), (85, 3999229), (221, 1538165), (1105, 307633)]