17121663

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2399}}^1$

素因数の和:2479

約数の個数: 24

約数和(自身を含む): 27081600

約数和(自身を除く): 9959937

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 2399, 7137, 7197, 21591, 31187, 93561, 146339, 280683, 439017, 1317051, 1902407, 5707221, 17121663]

約数ペア:

[(1, 17121663), (3, 5707221), (9, 1902407), (13, 1317051), (39, 439017), (61, 280683), (117, 146339), (183, 93561), (549, 31187), (793, 21591), (2379, 7197), (2399, 7137)]