813304461

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{28349}}^1$

素因数の和:28556

約数の個数: 16

約数和(自身を含む): 1107691200

約数和(自身を除く): 294386739

約数列:

[1, 3, 73, 131, 219, 393, 9563, 28349, 28689, 85047, 2069477, 3713719, 6208431, 11141157, 271101487, 813304461]

約数ペア:

[(1, 813304461), (3, 271101487), (73, 11141157), (131, 6208431), (219, 3713719), (393, 2069477), (9563, 85047), (28349, 28689)]