10991013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4691}}^1$

素因数の和:4776

約数の個数: 16

約数和(自身を含む): 16215552

約数和(自身を除く): 5224539

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 4691, 14073, 51601, 154803, 333061, 999183, 3663671, 10991013]

約数ペア:

[(1, 10991013), (3, 3663671), (11, 999183), (33, 333061), (71, 154803), (213, 51601), (781, 14073), (2343, 4691)]