22124529

素因数分解:

$3^3\times 7^3\times {\mathrm{2389}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 38240000

約数和(自身を除く): 16115471

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 2389, 3087, 7167, 9261, 16723, 21501, 50169, 64503, 117061, 150507, 351183, 451521, 819427, 1053549, 2458281, 3160647, 7374843, 22124529]

約数ペア:

[(1, 22124529), (3, 7374843), (7, 3160647), (9, 2458281), (21, 1053549), (27, 819427), (49, 451521), (63, 351183), (147, 150507), (189, 117061), (343, 64503), (441, 50169), (1029, 21501), (1323, 16723), (2389, 9261), (3087, 7167)]