90300001

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 105259392

約数和(自身を除く): 14959391

約数列:

[1, 11, 23, 71, 121, 253, 457, 781, 1633, 2783, 5027, 8591, 10511, 17963, 32447, 55297, 115621, 197593, 356917, 746281, 1271831, 3926087, 8209091, 90300001]

約数ペア:

[(1, 90300001), (11, 8209091), (23, 3926087), (71, 1271831), (121, 746281), (253, 356917), (457, 197593), (781, 115621), (1633, 55297), (2783, 32447), (5027, 17963), (8591, 10511)]