11703987

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 18524160

約数和(自身を除く): 6820173

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 207, 401, 423, 621, 1081, 1203, 1269, 3243, 3609, 9223, 9729, 10827, 18847, 27669, 29187, 56541, 83007, 169623, 249021, 433481, 508869, 1300443, 3901329, 11703987]

約数ペア:

[(1, 11703987), (3, 3901329), (9, 1300443), (23, 508869), (27, 433481), (47, 249021), (69, 169623), (141, 83007), (207, 56541), (401, 29187), (423, 27669), (621, 18847), (1081, 10827), (1203, 9729), (1269, 9223), (3243, 3609)]