2013928623

素因数分解:

$3^3\times 7^1\times {\mathrm{10655707}}^1$

素因数の和:10655723

約数の個数: 16

約数和(自身を含む): 3409826560

約数和(自身を除く): 1395897937

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 10655707, 31967121, 74589949, 95901363, 223769847, 287704089, 671309541, 2013928623]

約数ペア:

[(1, 2013928623), (3, 671309541), (7, 287704089), (9, 223769847), (21, 95901363), (27, 74589949), (63, 31967121), (189, 10655707)]