2738907939

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{626609}}^1$

素因数の和:626690

約数の個数: 16

約数和(自身を含む): 3849891840

約数和(自身を除く): 1110983901

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 626609, 1879827, 19424879, 29450623, 58274637, 88351869, 912969313, 2738907939]

約数ペア:

[(1, 2738907939), (3, 912969313), (31, 88351869), (47, 58274637), (93, 29450623), (141, 19424879), (1457, 1879827), (4371, 626609)]