2080953819

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1436131}}^1$

素因数の和:1436167

約数の個数: 24

約数和(自身を含む): 3584585472

約数和(自身を除く): 1503631653

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1436131, 4308393, 10052917, 12925179, 30158751, 33031013, 90476253, 99093039, 231217091, 297279117, 693651273, 2080953819]

約数ペア:

[(1, 2080953819), (3, 693651273), (7, 297279117), (9, 231217091), (21, 99093039), (23, 90476253), (63, 33031013), (69, 30158751), (161, 12925179), (207, 10052917), (483, 4308393), (1449, 1436131)]