12756453

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2803}}^1$

素因数の和:2884

約数の個数: 16

約数和(自身を含む): 17900736

約数和(自身を除く): 5144283

約数列:

[1, 3, 37, 41, 111, 123, 1517, 2803, 4551, 8409, 103711, 114923, 311133, 344769, 4252151, 12756453]

約数ペア:

[(1, 12756453), (3, 4252151), (37, 344769), (41, 311133), (111, 114923), (123, 103711), (1517, 8409), (2803, 4551)]