26894907

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{503}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 42011424

約数和(自身を除く): 15116517

約数列:

[1, 3, 9, 13, 39, 117, 457, 503, 1371, 1509, 4113, 4527, 5941, 6539, 17823, 19617, 53469, 58851, 229871, 689613, 2068839, 2988323, 8964969, 26894907]

約数ペア:

[(1, 26894907), (3, 8964969), (9, 2988323), (13, 2068839), (39, 689613), (117, 229871), (457, 58851), (503, 53469), (1371, 19617), (1509, 17823), (4113, 6539), (4527, 5941)]