22451373

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20963}}^1$

素因数の和:20993

約数の個数: 24

約数和(自身を含む): 39244608

約数和(自身を除く): 16793235

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 20963, 62889, 146741, 188667, 356371, 440223, 1069113, 1320669, 2494597, 3207339, 7483791, 22451373]

約数ペア:

[(1, 22451373), (3, 7483791), (7, 3207339), (9, 2494597), (17, 1320669), (21, 1069113), (51, 440223), (63, 356371), (119, 188667), (153, 146741), (357, 62889), (1071, 20963)]