39923121

素因数分解:

$3^1\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{1733}}^1$

素因数の和:2840

約数の個数: 16

約数和(自身を含む): 60925824

約数和(自身を除く): 21002703

約数列:

[1, 3, 7, 21, 1097, 1733, 3291, 5199, 7679, 12131, 23037, 36393, 1901101, 5703303, 13307707, 39923121]

約数ペア:

[(1, 39923121), (3, 13307707), (7, 5703303), (21, 1901101), (1097, 36393), (1733, 23037), (3291, 12131), (5199, 7679)]