218369963499

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{9680807}}^1$

素因数の和:9680986

約数の個数: 16

約数和(自身を含む): 298013993472

約数和(自身を除く): 79644029973

約数列:

[1, 3, 73, 103, 219, 309, 7519, 22557, 9680807, 29042421, 706698911, 997123121, 2120096733, 2991369363, 72789987833, 218369963499]

約数ペア:

[(1, 218369963499), (3, 72789987833), (73, 2991369363), (103, 2120096733), (219, 997123121), (309, 706698911), (7519, 29042421), (22557, 9680807)]