2017647359

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1\times {\mathrm{8089}}^1$

素因数の和:10850

約数の個数: 16

約数和(自身を含む): 2484471360

約数和(自身を除く): 466824001

約数列:

[1, 7, 13, 91, 2741, 8089, 19187, 35633, 56623, 105157, 249431, 736099, 22171949, 155203643, 288235337, 2017647359]

約数ペア:

[(1, 2017647359), (7, 288235337), (13, 155203643), (91, 22171949), (2741, 736099), (8089, 249431), (19187, 105157), (35633, 56623)]