19501911

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5051}}^1$

素因数の和:5084

約数の個数: 32

約数和(自身を含む): 33949440

約数和(自身を除く): 14447529

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 5051, 15153, 45459, 55561, 65663, 136377, 166683, 196989, 500049, 590967, 722293, 1500147, 1772901, 2166879, 6500637, 19501911]

約数ペア:

[(1, 19501911), (3, 6500637), (9, 2166879), (11, 1772901), (13, 1500147), (27, 722293), (33, 590967), (39, 500049), (99, 196989), (117, 166683), (143, 136377), (297, 65663), (351, 55561), (429, 45459), (1287, 15153), (3861, 5051)]