3974068731

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{42071}}^1$

素因数の和:42171

約数の個数: 24

約数和(自身を含む): 5682749184

約数和(自身を除く): 1708680453

約数列:

[1, 3, 23, 37, 69, 111, 851, 1369, 2553, 4107, 31487, 42071, 94461, 126213, 967633, 1556627, 2902899, 4669881, 35802421, 57595199, 107407263, 172785597, 1324689577, 3974068731]

約数ペア:

[(1, 3974068731), (3, 1324689577), (23, 172785597), (37, 107407263), (69, 57595199), (111, 35802421), (851, 4669881), (1369, 2902899), (2553, 1556627), (4107, 967633), (31487, 126213), (42071, 94461)]