11248551

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{7309}}^1$

素因数の和:7340

約数の個数: 20

約数和(自身を含む): 17690200

約数和(自身を除く): 6441649

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 7309, 21927, 65781, 138871, 197343, 416613, 592029, 1249839, 3749517, 11248551]

約数ペア:

[(1, 11248551), (3, 3749517), (9, 1249839), (19, 592029), (27, 416613), (57, 197343), (81, 138871), (171, 65781), (513, 21927), (1539, 7309)]