17967832899

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^2\times {\mathrm{1487}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 26293745664

約数和(自身を除く): 8325912765

約数列:

[1, 3, 17, 47, 51, 71, 141, 213, 799, 1207, 1487, 2397, 3337, 3621, 4461, 5041, 10011, 15123, 25279, 56729, 69889, 75837, 85697, 105577, 170187, 209667, 236927, 257091, 316731, 710781, 1188113, 1794809, 3564339, 4027759, 4962119, 5384427, 7495967, 12083277, 14886357, 22487901, 84356023, 127431439, 253068069, 352310449, 382294317, 1056931347, 5989277633, 17967832899]

約数ペア:

[(1, 17967832899), (3, 5989277633), (17, 1056931347), (47, 382294317), (51, 352310449), (71, 253068069), (141, 127431439), (213, 84356023), (799, 22487901), (1207, 14886357), (1487, 12083277), (2397, 7495967), (3337, 5384427), (3621, 4962119), (4461, 4027759), (5041, 3564339), (10011, 1794809), (15123, 1188113), (25279, 710781), (56729, 316731), (69889, 257091), (75837, 236927), (85697, 209667), (105577, 170187)]