2016155757

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{797}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 3441844224

約数和(自身を除く): 1425688467

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 233, 329, 517, 699, 797, 987, 1551, 1631, 2391, 2563, 3619, 4893, 5579, 7689, 8767, 10857, 10951, 16737, 17941, 26301, 32853, 37459, 53823, 61369, 76657, 112377, 120461, 184107, 185701, 229971, 262213, 361383, 412049, 557103, 786639, 843227, 1236147, 1299907, 2042711, 2529681, 2884343, 3899721, 6128133, 8653029, 8727947, 14298977, 26183841, 42896931, 61095629, 96007417, 183286887, 288022251, 672051919, 2016155757]

約数ペア:

[(1, 2016155757), (3, 672051919), (7, 288022251), (11, 183286887), (21, 96007417), (33, 61095629), (47, 42896931), (77, 26183841), (141, 14298977), (231, 8727947), (233, 8653029), (329, 6128133), (517, 3899721), (699, 2884343), (797, 2529681), (987, 2042711), (1551, 1299907), (1631, 1236147), (2391, 843227), (2563, 786639), (3619, 557103), (4893, 412049), (5579, 361383), (7689, 262213), (8767, 229971), (10857, 185701), (10951, 184107), (16737, 120461), (17941, 112377), (26301, 76657), (32853, 61369), (37459, 53823)]