23346981

素因数分解:

$3^3\times 7^3\times {\mathrm{2521}}^1$

素因数の和:2551

約数の個数: 32

約数和(自身を含む): 40352000

約数和(自身を除く): 17005019

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 2521, 3087, 7563, 9261, 17647, 22689, 52941, 68067, 123529, 158823, 370587, 476469, 864703, 1111761, 2594109, 3335283, 7782327, 23346981]

約数ペア:

[(1, 23346981), (3, 7782327), (7, 3335283), (9, 2594109), (21, 1111761), (27, 864703), (49, 476469), (63, 370587), (147, 158823), (189, 123529), (343, 68067), (441, 52941), (1029, 22689), (1323, 17647), (2521, 9261), (3087, 7563)]