26489439

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1597}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 40717040

約数和(自身を除く): 14227601

約数列:

[1, 3, 9, 19, 57, 97, 171, 291, 873, 1597, 1843, 4791, 5529, 14373, 16587, 30343, 91029, 154909, 273087, 464727, 1394181, 2943271, 8829813, 26489439]

約数ペア:

[(1, 26489439), (3, 8829813), (9, 2943271), (19, 1394181), (57, 464727), (97, 273087), (171, 154909), (291, 91029), (873, 30343), (1597, 16587), (1843, 14373), (4791, 5529)]