22013397

素因数分解:

$3^3\times 7^3\times {\mathrm{2377}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 38048000

約数和(自身を除く): 16034603

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 2377, 3087, 7131, 9261, 16639, 21393, 49917, 64179, 116473, 149751, 349419, 449253, 815311, 1048257, 2445933, 3144771, 7337799, 22013397]

約数ペア:

[(1, 22013397), (3, 7337799), (7, 3144771), (9, 2445933), (21, 1048257), (27, 815311), (49, 449253), (63, 349419), (147, 149751), (189, 116473), (343, 64179), (441, 49917), (1029, 21393), (1323, 16639), (2377, 9261), (3087, 7131)]