23317581

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1249}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 36480000

約数和(自身を除く): 13162419

約数列:

[1, 3, 7, 21, 49, 127, 147, 381, 889, 1249, 2667, 3747, 6223, 8743, 18669, 26229, 61201, 158623, 183603, 475869, 1110361, 3331083, 7772527, 23317581]

約数ペア:

[(1, 23317581), (3, 7772527), (7, 3331083), (21, 1110361), (49, 475869), (127, 183603), (147, 158623), (381, 61201), (889, 26229), (1249, 18669), (2667, 8743), (3747, 6223)]