605584989

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{49367}}^1$

素因数の和:49449

約数の個数: 24

約数和(自身を含む): 924168960

約数和(自身を除く): 318583971

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 12267, 49367, 148101, 444303, 1431643, 2320249, 4294929, 6960747, 12884787, 20882241, 67287221, 201861663, 605584989]

約数ペア:

[(1, 605584989), (3, 201861663), (9, 67287221), (29, 20882241), (47, 12884787), (87, 6960747), (141, 4294929), (261, 2320249), (423, 1431643), (1363, 444303), (4089, 148101), (12267, 49367)]