2021982237

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{3797}}^1$

素因数の和:3991

約数の個数: 48

約数和(自身を含む): 3313679040

約数和(自身を除く): 1291696803

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 163, 297, 363, 489, 1089, 1467, 1793, 3267, 3797, 4401, 5379, 11391, 16137, 19723, 34173, 41767, 48411, 59169, 102519, 125301, 177507, 375903, 459437, 532521, 618911, 1127709, 1378311, 1856733, 4134933, 5570199, 6808021, 12404799, 16710597, 20424063, 61272189, 74888231, 183816567, 224664693, 673994079, 2021982237]

約数ペア:

[(1, 2021982237), (3, 673994079), (9, 224664693), (11, 183816567), (27, 74888231), (33, 61272189), (99, 20424063), (121, 16710597), (163, 12404799), (297, 6808021), (363, 5570199), (489, 4134933), (1089, 1856733), (1467, 1378311), (1793, 1127709), (3267, 618911), (3797, 532521), (4401, 459437), (5379, 375903), (11391, 177507), (16137, 125301), (19723, 102519), (34173, 59169), (41767, 48411)]