13310781

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1607}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 19450368

約数和(自身を除く): 6139587

約数列:

[1, 3, 11, 33, 251, 753, 1607, 2761, 4821, 8283, 17677, 53031, 403357, 1210071, 4436927, 13310781]

約数ペア:

[(1, 13310781), (3, 4436927), (11, 1210071), (33, 403357), (251, 53031), (753, 17677), (1607, 8283), (2761, 4821)]