26868819

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{6571}}^1$

素因数の和:6650

約数の個数: 16

約数和(自身を含む): 37854720

約数和(自身を除く): 10985901

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 6571, 19713, 190559, 308837, 571677, 926511, 8956273, 26868819]

約数ペア:

[(1, 26868819), (3, 8956273), (29, 926511), (47, 571677), (87, 308837), (141, 190559), (1363, 19713), (4089, 6571)]