1330581681

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{344621}}^1$

素因数の和:344654

約数の個数: 32

約数和(自身を含む): 2315859840

約数和(自身を除く): 985278159

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 344621, 1033863, 3101589, 3790831, 4480073, 9304767, 11372493, 13440219, 34117479, 40320657, 49280803, 102352437, 120961971, 147842409, 443527227, 1330581681]

約数ペア:

[(1, 1330581681), (3, 443527227), (9, 147842409), (11, 120961971), (13, 102352437), (27, 49280803), (33, 40320657), (39, 34117479), (99, 13440219), (117, 11372493), (143, 9304767), (297, 4480073), (351, 3790831), (429, 3101589), (1287, 1033863), (3861, 344621)]