245975091

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{4349}}^1$

素因数の和:5478

約数の個数: 16

約数和(自身を含む): 347652000

約数和(自身を除く): 101676909

約数列:

[1, 3, 17, 51, 1109, 3327, 4349, 13047, 18853, 56559, 73933, 221799, 4823041, 14469123, 81991697, 245975091]

約数ペア:

[(1, 245975091), (3, 81991697), (17, 14469123), (51, 4823041), (1109, 221799), (3327, 73933), (4349, 56559), (13047, 18853)]