12322863

素因数分解:

$3^2\times 7^2\times {\mathrm{27943}}^1$

素因数の和:27963

約数の個数: 18

約数和(自身を含む): 20706504

約数和(自身を除く): 8383641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 27943, 83829, 195601, 251487, 586803, 1369207, 1760409, 4107621, 12322863]

約数ペア:

[(1, 12322863), (3, 4107621), (7, 1760409), (9, 1369207), (21, 586803), (49, 251487), (63, 195601), (147, 83829), (441, 27943)]