312103491

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{92311}}^1$

素因数の和:92351

約数の個数: 24

約数和(自身を含む): 505131264

約数和(自身を除く): 193027773

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 92311, 276933, 646177, 1938531, 2123153, 4523239, 6369459, 13569717, 14862071, 44586213, 104034497, 312103491]

約数ペア:

[(1, 312103491), (3, 104034497), (7, 44586213), (21, 14862071), (23, 13569717), (49, 6369459), (69, 4523239), (147, 2123153), (161, 1938531), (483, 646177), (1127, 276933), (3381, 92311)]