2760849

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3371}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 4909632

約数和(自身を除く): 2148783

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 3371, 10113, 23597, 30339, 43823, 70791, 131469, 212373, 306761, 394407, 920283, 2760849]

約数ペア:

[(1, 2760849), (3, 920283), (7, 394407), (9, 306761), (13, 212373), (21, 131469), (39, 70791), (63, 43823), (91, 30339), (117, 23597), (273, 10113), (819, 3371)]