7139700423

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{857}}^1\times {\mathrm{3181}}^1$

素因数の和:4144

約数の個数: 32

約数和(自身を含む): 10702211520

約数和(自身を除く): 3562511097

約数列:

[1, 3, 9, 27, 97, 291, 857, 873, 2571, 2619, 3181, 7713, 9543, 23139, 28629, 83129, 85887, 249387, 308557, 748161, 925671, 2244483, 2726117, 2777013, 8178351, 8331039, 24535053, 73605159, 264433349, 793300047, 2379900141, 7139700423]

約数ペア:

[(1, 7139700423), (3, 2379900141), (9, 793300047), (27, 264433349), (97, 73605159), (291, 24535053), (857, 8331039), (873, 8178351), (2571, 2777013), (2619, 2726117), (3181, 2244483), (7713, 925671), (9543, 748161), (23139, 308557), (28629, 249387), (83129, 85887)]