1198237887

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2539}}^1$

素因数の和:2793

約数の個数: 64

約数和(自身を含む): 2223820800

約数和(自身を除く): 1025582913

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 227, 231, 297, 681, 693, 1589, 2043, 2079, 2497, 2539, 4767, 6129, 7491, 7617, 14301, 17479, 17773, 22473, 22851, 27929, 42903, 52437, 53319, 67419, 68553, 83787, 157311, 159957, 195503, 251361, 471933, 479871, 576353, 586509, 754083, 1729059, 1759527, 4034471, 5187177, 5278581, 6339883, 12103413, 15561531, 19019649, 36310239, 44379181, 57058947, 108930717, 133137543, 171176841, 399412629, 1198237887]

約数ペア:

[(1, 1198237887), (3, 399412629), (7, 171176841), (9, 133137543), (11, 108930717), (21, 57058947), (27, 44379181), (33, 36310239), (63, 19019649), (77, 15561531), (99, 12103413), (189, 6339883), (227, 5278581), (231, 5187177), (297, 4034471), (681, 1759527), (693, 1729059), (1589, 754083), (2043, 586509), (2079, 576353), (2497, 479871), (2539, 471933), (4767, 251361), (6129, 195503), (7491, 159957), (7617, 157311), (14301, 83787), (17479, 68553), (17773, 67419), (22473, 53319), (22851, 52437), (27929, 42903)]