13411405

素因数分解:

$5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3391}}^1$

素因数の和:3516

約数の個数: 16

約数和(自身を含む): 18561024

約数和(自身を除く): 5149619

約数列:

[1, 5, 7, 35, 113, 565, 791, 3391, 3955, 16955, 23737, 118685, 383183, 1915915, 2682281, 13411405]

約数ペア:

[(1, 13411405), (5, 2682281), (7, 1915915), (35, 383183), (113, 118685), (565, 23737), (791, 16955), (3391, 3955)]