30479211

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25463}}^1$

素因数の和:25495

約数の個数: 24

約数和(自身を含む): 52965120

約数和(自身を除く): 22485909

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 25463, 76389, 178241, 229167, 483797, 534723, 1451391, 1604169, 3386579, 4354173, 10159737, 30479211]

約数ペア:

[(1, 30479211), (3, 10159737), (7, 4354173), (9, 3386579), (19, 1604169), (21, 1451391), (57, 534723), (63, 483797), (133, 229167), (171, 178241), (399, 76389), (1197, 25463)]