12228117

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 19160064

約数和(自身を除く): 6931947

約数列:

[1, 3, 11, 17, 33, 51, 71, 187, 213, 307, 561, 781, 921, 1207, 2343, 3377, 3621, 5219, 10131, 13277, 15657, 21797, 39831, 57409, 65391, 172227, 239767, 370549, 719301, 1111647, 4076039, 12228117]

約数ペア:

[(1, 12228117), (3, 4076039), (11, 1111647), (17, 719301), (33, 370549), (51, 239767), (71, 172227), (187, 65391), (213, 57409), (307, 39831), (561, 21797), (781, 15657), (921, 13277), (1207, 10131), (2343, 5219), (3377, 3621)]