23421069

素因数分解:

$3^5\times 7^3\times {\mathrm{281}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 41059200

約数和(自身を除く): 17638131

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 281, 343, 441, 567, 843, 1029, 1323, 1701, 1967, 2529, 3087, 3969, 5901, 7587, 9261, 11907, 13769, 17703, 22761, 27783, 41307, 53109, 68283, 83349, 96383, 123921, 159327, 289149, 371763, 477981, 867447, 1115289, 2602341, 3345867, 7807023, 23421069]

約数ペア:

[(1, 23421069), (3, 7807023), (7, 3345867), (9, 2602341), (21, 1115289), (27, 867447), (49, 477981), (63, 371763), (81, 289149), (147, 159327), (189, 123921), (243, 96383), (281, 83349), (343, 68283), (441, 53109), (567, 41307), (843, 27783), (1029, 22761), (1323, 17703), (1701, 13769), (1967, 11907), (2529, 9261), (3087, 7587), (3969, 5901)]