11877237

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 18322200

約数和(自身を除く): 6444963

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 521, 1341, 1563, 2533, 4689, 7599, 8857, 22797, 26571, 77629, 79713, 232887, 698661, 1319693, 3959079, 11877237]

約数ペア:

[(1, 11877237), (3, 3959079), (9, 1319693), (17, 698661), (51, 232887), (149, 79713), (153, 77629), (447, 26571), (521, 22797), (1341, 8857), (1563, 7599), (2533, 4689)]