12796461

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{9293}}^1$

素因数の和:9322

約数の個数: 20

約数和(自身を含む): 20242332

約数和(自身を除く): 7445871

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 9293, 27879, 83637, 157981, 250911, 473943, 752733, 1421829, 4265487, 12796461]

約数ペア:

[(1, 12796461), (3, 4265487), (9, 1421829), (17, 752733), (27, 473943), (51, 250911), (81, 157981), (153, 83637), (459, 27879), (1377, 9293)]