23059939

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 31518720

約数和(自身を除く): 8458781

約数列:

[1, 7, 17, 19, 31, 47, 49, 119, 133, 217, 323, 329, 527, 589, 799, 833, 893, 931, 1457, 1519, 2261, 2303, 3689, 4123, 5593, 6251, 10013, 10199, 15181, 15827, 24769, 25823, 27683, 28861, 39151, 43757, 70091, 71393, 106267, 173383, 193781, 470611, 490637, 743869, 1213681, 1356467, 3294277, 23059939]

約数ペア:

[(1, 23059939), (7, 3294277), (17, 1356467), (19, 1213681), (31, 743869), (47, 490637), (49, 470611), (119, 193781), (133, 173383), (217, 106267), (323, 71393), (329, 70091), (527, 43757), (589, 39151), (799, 28861), (833, 27683), (893, 25823), (931, 24769), (1457, 15827), (1519, 15181), (2261, 10199), (2303, 10013), (3689, 6251), (4123, 5593)]