1976163

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:826

約数の個数: 16

約数和(自身を含む): 3037440

約数和(自身を除く): 1061277

約数列:

[1, 3, 7, 21, 139, 417, 677, 973, 2031, 2919, 4739, 14217, 94103, 282309, 658721, 1976163]

約数ペア:

[(1, 1976163), (3, 658721), (7, 282309), (21, 94103), (139, 14217), (417, 4739), (677, 2919), (973, 2031)]