22269303

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 41472000

約数和(自身を除く): 19202697

約数列:

[1, 3, 7, 9, 17, 21, 27, 29, 51, 63, 87, 119, 153, 189, 203, 239, 261, 357, 459, 493, 609, 717, 783, 1071, 1479, 1673, 1827, 2151, 3213, 3451, 4063, 4437, 5019, 5481, 6453, 6931, 10353, 12189, 13311, 15057, 20793, 28441, 31059, 36567, 45171, 48517, 62379, 85323, 93177, 109701, 117827, 145551, 187137, 255969, 353481, 436653, 767907, 824789, 1060443, 1309959, 2474367, 3181329, 7423101, 22269303]

約数ペア:

[(1, 22269303), (3, 7423101), (7, 3181329), (9, 2474367), (17, 1309959), (21, 1060443), (27, 824789), (29, 767907), (51, 436653), (63, 353481), (87, 255969), (119, 187137), (153, 145551), (189, 117827), (203, 109701), (239, 93177), (261, 85323), (357, 62379), (459, 48517), (493, 45171), (609, 36567), (717, 31059), (783, 28441), (1071, 20793), (1479, 15057), (1673, 13311), (1827, 12189), (2151, 10353), (3213, 6931), (3451, 6453), (4063, 5481), (4437, 5019)]