421844682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{10043921}}^1$

素因数の和:10043933

約数の個数: 16

約数和(自身を含む): 964216512

約数和(自身を除く): 542371830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 10043921, 20087842, 30131763, 60263526, 70307447, 140614894, 210922341, 421844682]

約数ペア:

[(1, 421844682), (2, 210922341), (3, 140614894), (6, 70307447), (7, 60263526), (14, 30131763), (21, 20087842), (42, 10043921)]