1993677

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 3064320

約数和(自身を除く): 1070643

約数列:

[1, 3, 7, 21, 139, 417, 683, 973, 2049, 2919, 4781, 14343, 94937, 284811, 664559, 1993677]

約数ペア:

[(1, 1993677), (3, 664559), (7, 284811), (21, 94937), (139, 14343), (417, 4781), (683, 2919), (973, 2049)]