2007641673

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{457}}^1\times {\mathrm{563}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 3172071360

約数和(自身を除く): 1164429687

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 457, 459, 563, 867, 1371, 1689, 2601, 4113, 5067, 7769, 7803, 9571, 12339, 15201, 23307, 28713, 69921, 86139, 132073, 162707, 209763, 257291, 258417, 396219, 488121, 771873, 1188657, 1464363, 2315619, 3565971, 4373947, 4393089, 6946857, 13121841, 39365523, 74357099, 118096569, 223071297, 669213891, 2007641673]

約数ペア:

[(1, 2007641673), (3, 669213891), (9, 223071297), (17, 118096569), (27, 74357099), (51, 39365523), (153, 13121841), (289, 6946857), (457, 4393089), (459, 4373947), (563, 3565971), (867, 2315619), (1371, 1464363), (1689, 1188657), (2601, 771873), (4113, 488121), (5067, 396219), (7769, 258417), (7803, 257291), (9571, 209763), (12339, 162707), (15201, 132073), (23307, 86139), (28713, 69921)]