2597049

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 4851840

約数和(自身を除く): 2254791

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 151, 189, 273, 351, 441, 453, 637, 819, 1057, 1323, 1359, 1911, 1963, 2457, 3171, 4077, 5733, 5889, 7399, 9513, 13741, 17199, 17667, 22197, 28539, 41223, 53001, 66591, 96187, 123669, 199773, 288561, 371007, 865683, 2597049]

約数ペア:

[(1, 2597049), (3, 865683), (7, 371007), (9, 288561), (13, 199773), (21, 123669), (27, 96187), (39, 66591), (49, 53001), (63, 41223), (91, 28539), (117, 22197), (147, 17667), (151, 17199), (189, 13741), (273, 9513), (351, 7399), (441, 5889), (453, 5733), (637, 4077), (819, 3171), (1057, 2457), (1323, 1963), (1359, 1911)]