26341959

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 44126208

約数和(自身を除く): 17784249

約数列:

[1, 3, 7, 17, 21, 49, 51, 83, 119, 127, 147, 249, 357, 381, 581, 833, 889, 1411, 1743, 2159, 2499, 2667, 4067, 4233, 6223, 6477, 9877, 10541, 12201, 15113, 18669, 29631, 31623, 45339, 69139, 73787, 105791, 179197, 207417, 221361, 317373, 516509, 537591, 1254379, 1549527, 3763137, 8780653, 26341959]

約数ペア:

[(1, 26341959), (3, 8780653), (7, 3763137), (17, 1549527), (21, 1254379), (49, 537591), (51, 516509), (83, 317373), (119, 221361), (127, 207417), (147, 179197), (249, 105791), (357, 73787), (381, 69139), (581, 45339), (833, 31623), (889, 29631), (1411, 18669), (1743, 15113), (2159, 12201), (2499, 10541), (2667, 9877), (4067, 6477), (4233, 6223)]