17979661647

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{352273}}^1$

素因数の和:352439

約数の個数: 24

約数和(自身を含む): 26708005584

約数和(自身を除く): 8728343937

約数列:

[1, 3, 9, 53, 107, 159, 321, 477, 963, 5671, 17013, 51039, 352273, 1056819, 3170457, 18670469, 37693211, 56011407, 113079633, 168034221, 339238899, 1997740183, 5993220549, 17979661647]

約数ペア:

[(1, 17979661647), (3, 5993220549), (9, 1997740183), (53, 339238899), (107, 168034221), (159, 113079633), (321, 56011407), (477, 37693211), (963, 18670469), (5671, 3170457), (17013, 1056819), (51039, 352273)]