215914623

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{9743}}^1$

素因数の和:9918

約数の個数: 16

約数和(自身を含む): 294658560

約数和(自身を除く): 78743937

約数列:

[1, 3, 83, 89, 249, 267, 7387, 9743, 22161, 29229, 808669, 867127, 2426007, 2601381, 71971541, 215914623]

約数ペア:

[(1, 215914623), (3, 71971541), (83, 2601381), (89, 2426007), (249, 867127), (267, 808669), (7387, 29229), (9743, 22161)]