850829673

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 1185288192

約数和(自身を除く): 334458519

約数列:

[1, 3, 47, 73, 131, 141, 219, 393, 631, 1893, 3431, 6157, 9563, 10293, 18471, 28689, 29657, 46063, 82661, 88971, 138189, 247983, 449461, 1348383, 2164961, 3885067, 6034253, 6494883, 11655201, 18102759, 283609891, 850829673]

約数ペア:

[(1, 850829673), (3, 283609891), (47, 18102759), (73, 11655201), (131, 6494883), (141, 6034253), (219, 3885067), (393, 2164961), (631, 1348383), (1893, 449461), (3431, 247983), (6157, 138189), (9563, 88971), (10293, 82661), (18471, 46063), (28689, 29657)]