22939497

素因数分解:

$3^3\times 7^3\times {\mathrm{2477}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 39648000

約数和(自身を除く): 16708503

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 2477, 3087, 7431, 9261, 17339, 22293, 52017, 66879, 121373, 156051, 364119, 468153, 849611, 1092357, 2548833, 3277071, 7646499, 22939497]

約数ペア:

[(1, 22939497), (3, 7646499), (7, 3277071), (9, 2548833), (21, 1092357), (27, 849611), (49, 468153), (63, 364119), (147, 156051), (189, 121373), (343, 66879), (441, 52017), (1029, 22293), (1323, 17339), (2477, 9261), (3087, 7431)]