16942569987

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1049}}^1\times {\mathrm{2473}}^1$

素因数の和:3843

約数の個数: 32

約数和(自身を含む): 25935436800

約数和(自身を除く): 8992866813

約数列:

[1, 3, 7, 21, 311, 933, 1049, 2177, 2473, 3147, 6531, 7343, 7419, 17311, 22029, 51933, 326239, 769103, 978717, 2283673, 2307309, 2594177, 5383721, 6851019, 7782531, 16151163, 18159239, 54477717, 806789047, 2420367141, 5647523329, 16942569987]

約数ペア:

[(1, 16942569987), (3, 5647523329), (7, 2420367141), (21, 806789047), (311, 54477717), (933, 18159239), (1049, 16151163), (2177, 7782531), (2473, 6851019), (3147, 5383721), (6531, 2594177), (7343, 2307309), (7419, 2283673), (17311, 978717), (22029, 769103), (51933, 326239)]