27297921

素因数分解:

$3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1759}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 41676800

約数和(自身を除く): 14378879

約数列:

[1, 3, 7, 21, 739, 1759, 2217, 5173, 5277, 12313, 15519, 36939, 1299901, 3899703, 9099307, 27297921]

約数ペア:

[(1, 27297921), (3, 9099307), (7, 3899703), (21, 1299901), (739, 36939), (1759, 15519), (2217, 12313), (5173, 5277)]