11701581

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 15977088

約数和(自身を除く): 4275507

約数列:

[1, 3, 71, 137, 213, 401, 411, 1203, 9727, 28471, 29181, 54937, 85413, 164811, 3900527, 11701581]

約数ペア:

[(1, 11701581), (3, 3900527), (71, 164811), (137, 85413), (213, 54937), (401, 29181), (411, 28471), (1203, 9727)]