22570779

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 37785600

約数和(自身を除く): 15214821

約数列:

[1, 3, 7, 11, 21, 33, 77, 199, 231, 491, 597, 1393, 1473, 2189, 3437, 4179, 5401, 6567, 10311, 15323, 16203, 37807, 45969, 97709, 113421, 293127, 683963, 1074799, 2051889, 3224397, 7523593, 22570779]

約数ペア:

[(1, 22570779), (3, 7523593), (7, 3224397), (11, 2051889), (21, 1074799), (33, 683963), (77, 293127), (199, 113421), (231, 97709), (491, 45969), (597, 37807), (1393, 16203), (1473, 15323), (2189, 10311), (3437, 6567), (4179, 5401)]