2612727

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 4119024

約数和(自身を除く): 1506297

約数列:

[1, 3, 9, 13, 39, 117, 137, 163, 411, 489, 1233, 1467, 1781, 2119, 5343, 6357, 16029, 19071, 22331, 66993, 200979, 290303, 870909, 2612727]

約数ペア:

[(1, 2612727), (3, 870909), (9, 290303), (13, 200979), (39, 66993), (117, 22331), (137, 19071), (163, 16029), (411, 6357), (489, 5343), (1233, 2119), (1467, 1781)]