13344507

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:921

約数の個数: 40

約数和(自身を含む): 23051952

約数和(自身を除く): 9707445

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 881, 891, 1377, 1683, 2643, 5049, 7929, 9691, 14977, 15147, 23787, 29073, 44931, 71361, 87219, 134793, 164747, 261657, 404379, 494241, 784971, 1213137, 1482723, 4448169, 13344507]

約数ペア:

[(1, 13344507), (3, 4448169), (9, 1482723), (11, 1213137), (17, 784971), (27, 494241), (33, 404379), (51, 261657), (81, 164747), (99, 134793), (153, 87219), (187, 71361), (297, 44931), (459, 29073), (561, 23787), (881, 15147), (891, 14977), (1377, 9691), (1683, 7929), (2643, 5049)]