2608281

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2477}}^1$

素因数の和:2502

約数の個数: 20

約数和(自身を含む): 4197732

約数和(自身を除く): 1589451

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2477, 7431, 22293, 32201, 66879, 96603, 200637, 289809, 869427, 2608281]

約数ペア:

[(1, 2608281), (3, 869427), (9, 289809), (13, 200637), (27, 96603), (39, 66879), (81, 32201), (117, 22293), (351, 7431), (1053, 2477)]