11739861

素因数分解:

$3^2\times 7^3\times {\mathrm{3803}}^1$

素因数の和:3830

約数の個数: 24

約数和(自身を含む): 19780800

約数和(自身を除く): 8040939

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 3803, 11409, 26621, 34227, 79863, 186347, 239589, 559041, 1304429, 1677123, 3913287, 11739861]

約数ペア:

[(1, 11739861), (3, 3913287), (7, 1677123), (9, 1304429), (21, 559041), (49, 239589), (63, 186347), (147, 79863), (343, 34227), (441, 26621), (1029, 11409), (3087, 3803)]