39917709

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9221}}^1$

素因数の和:9277

約数の個数: 24

約数和(自身を含む): 63779352

約数和(自身を除く): 23861643

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 9221, 27663, 82989, 119873, 341177, 359619, 1023531, 1078857, 3070593, 4435301, 13305903, 39917709]

約数ペア:

[(1, 39917709), (3, 13305903), (9, 4435301), (13, 3070593), (37, 1078857), (39, 1023531), (111, 359619), (117, 341177), (333, 119873), (481, 82989), (1443, 27663), (4329, 9221)]