25426881

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2633}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 39035880

約数和(自身を除く): 13608999

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 2633, 3219, 7899, 9657, 23697, 76357, 97421, 229071, 292263, 687213, 876789, 2825209, 8475627, 25426881]

約数ペア:

[(1, 25426881), (3, 8475627), (9, 2825209), (29, 876789), (37, 687213), (87, 292263), (111, 229071), (261, 97421), (333, 76357), (1073, 23697), (2633, 9657), (3219, 7899)]