214960971

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{38669}}^1$

素因数の和:38798

約数の個数: 16

約数和(自身を含む): 306266400

約数和(自身を除く): 91305429

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 38669, 116007, 657373, 1972119, 4214921, 12644763, 71653657, 214960971]

約数ペア:

[(1, 214960971), (3, 71653657), (17, 12644763), (51, 4214921), (109, 1972119), (327, 657373), (1853, 116007), (5559, 38669)]