418540317

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{147011}}^1$

素因数の和:147100

約数の個数: 16

約数和(自身を含む): 609217728

約数和(自身を除く): 190677411

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 147011, 441033, 1911143, 5733429, 10731803, 32195409, 139513439, 418540317]

約数ペア:

[(1, 418540317), (3, 139513439), (13, 32195409), (39, 10731803), (73, 5733429), (219, 1911143), (949, 441033), (2847, 147011)]