15640911

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4084

約数の個数: 32

約数和(自身を含む): 27229440

約数和(自身を除く): 11588529

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 4051, 12153, 36459, 44561, 52663, 109377, 133683, 157989, 401049, 473967, 579293, 1203147, 1421901, 1737879, 5213637, 15640911]

約数ペア:

[(1, 15640911), (3, 5213637), (9, 1737879), (11, 1421901), (13, 1203147), (27, 579293), (33, 473967), (39, 401049), (99, 157989), (117, 133683), (143, 109377), (297, 52663), (351, 44561), (429, 36459), (1287, 12153), (3861, 4051)]