31719897

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{106801}}^1$

素因数の和:106821

約数の個数: 16

約数和(自身を含む): 51264960

約数和(自身を除く): 19545063

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 106801, 320403, 961209, 1174811, 2883627, 3524433, 10573299, 31719897]

約数ペア:

[(1, 31719897), (3, 10573299), (9, 3524433), (11, 2883627), (27, 1174811), (33, 961209), (99, 320403), (297, 106801)]