11191527

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{4457}}^1$

素因数の和:4500

約数の個数: 20

約数和(自身を含む): 17261376

約数和(自身を除く): 6069849

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 4457, 13371, 40113, 120339, 138167, 361017, 414501, 1243503, 3730509, 11191527]

約数ペア:

[(1, 11191527), (3, 3730509), (9, 1243503), (27, 414501), (31, 361017), (81, 138167), (93, 120339), (279, 40113), (837, 13371), (2511, 4457)]