25270443

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5431}}^1$

素因数の和:5495

約数の個数: 24

約数和(自身を含む): 40674816

約数和(自身を除く): 15404373

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 5431, 16293, 48879, 59741, 179223, 255257, 537669, 765771, 2297313, 2807827, 8423481, 25270443]

約数ペア:

[(1, 25270443), (3, 8423481), (9, 2807827), (11, 2297313), (33, 765771), (47, 537669), (99, 255257), (141, 179223), (423, 59741), (517, 48879), (1551, 16293), (4653, 5431)]