2017848861

素因数分解:

$3^3\times 7^2\times {\mathrm{1525207}}^1$

素因数の和:1525230

約数の個数: 24

約数和(自身を含む): 3477474240

約数和(自身を除く): 1459625379

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1525207, 4575621, 10676449, 13726863, 32029347, 41180589, 74735143, 96088041, 224205429, 288264123, 672616287, 2017848861]

約数ペア:

[(1, 2017848861), (3, 672616287), (7, 288264123), (9, 224205429), (21, 96088041), (27, 74735143), (49, 41180589), (63, 32029347), (147, 13726863), (189, 10676449), (441, 4575621), (1323, 1525207)]