2096743887

素因数分解:

$3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1$

素因数の和:554

約数の個数: 80

約数和(自身を含む): 3661827840

約数和(自身を除く): 1565083953

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 179, 189, 219, 283, 511, 537, 567, 657, 849, 1253, 1533, 1611, 1971, 1981, 2547, 3759, 4599, 4833, 5913, 5943, 7641, 11277, 13067, 13797, 14499, 17829, 20659, 22923, 33831, 39201, 41391, 50657, 53487, 61977, 91469, 101493, 117603, 144613, 151971, 160461, 185931, 274407, 352809, 354599, 433839, 455913, 557793, 823221, 1058427, 1063797, 1301517, 1367739, 1673379, 2469663, 3191391, 3697961, 3904551, 4103217, 7408989, 9574173, 11093883, 11713653, 25885727, 28722519, 33281649, 77657181, 99844947, 232971543, 299534841, 698914629, 2096743887]

約数ペア:

[(1, 2096743887), (3, 698914629), (7, 299534841), (9, 232971543), (21, 99844947), (27, 77657181), (63, 33281649), (73, 28722519), (81, 25885727), (179, 11713653), (189, 11093883), (219, 9574173), (283, 7408989), (511, 4103217), (537, 3904551), (567, 3697961), (657, 3191391), (849, 2469663), (1253, 1673379), (1533, 1367739), (1611, 1301517), (1971, 1063797), (1981, 1058427), (2547, 823221), (3759, 557793), (4599, 455913), (4833, 433839), (5913, 354599), (5943, 352809), (7641, 274407), (11277, 185931), (13067, 160461), (13797, 151971), (14499, 144613), (17829, 117603), (20659, 101493), (22923, 91469), (33831, 61977), (39201, 53487), (41391, 50657)]