2017070315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1825403}}^1$

素因数の和:1825438

約数の個数: 16

約数和(自身を含む): 2760010848

約数和(自身を除く): 742940533

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1825403, 9127015, 23730239, 31031851, 118651195, 155159255, 403414063, 2017070315]

約数ペア:

[(1, 2017070315), (5, 403414063), (13, 155159255), (17, 118651195), (65, 31031851), (85, 23730239), (221, 9127015), (1105, 1825403)]