23980941

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 38525760

約数和(自身を除く): 14544819

約数列:

[1, 3, 9, 27, 29, 41, 81, 83, 87, 123, 243, 249, 261, 369, 747, 783, 1107, 1189, 2241, 2349, 2407, 3321, 3403, 3567, 6723, 7047, 7221, 9963, 10209, 10701, 20169, 21663, 30627, 32103, 64989, 91881, 96309, 98687, 194967, 275643, 288927, 296061, 584901, 826929, 888183, 2664549, 7993647, 23980941]

約数ペア:

[(1, 23980941), (3, 7993647), (9, 2664549), (27, 888183), (29, 826929), (41, 584901), (81, 296061), (83, 288927), (87, 275643), (123, 194967), (243, 98687), (249, 96309), (261, 91881), (369, 64989), (747, 32103), (783, 30627), (1107, 21663), (1189, 20169), (2241, 10701), (2349, 10209), (2407, 9963), (3321, 7221), (3403, 7047), (3567, 6723)]