1123236423

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{8233}}^1$

素因数の和:8436

約数の個数: 32

約数和(自身を含む): 1728481280

約数和(自身を除く): 605244857

約数列:

[1, 3, 9, 27, 31, 93, 163, 279, 489, 837, 1467, 4401, 5053, 8233, 15159, 24699, 45477, 74097, 136431, 222291, 255223, 765669, 1341979, 2297007, 4025937, 6891021, 12077811, 36233433, 41601349, 124804047, 374412141, 1123236423]

約数ペア:

[(1, 1123236423), (3, 374412141), (9, 124804047), (27, 41601349), (31, 36233433), (93, 12077811), (163, 6891021), (279, 4025937), (489, 2297007), (837, 1341979), (1467, 765669), (4401, 255223), (5053, 222291), (8233, 136431), (15159, 74097), (24699, 45477)]