29966853

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6763}}^1$

素因数の和:6984

約数の個数: 16

約数和(自身を含む): 45886976

約数和(自身を除く): 15920123

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 6763, 20289, 47341, 142023, 1426993, 4280979, 9988951, 29966853]

約数ペア:

[(1, 29966853), (3, 9988951), (7, 4280979), (21, 1426993), (211, 142023), (633, 47341), (1477, 20289), (4431, 6763)]