7628907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17783}}^1$

素因数の和:17810

約数の個数: 16

約数和(自身を含む): 11950848

約数和(自身を除く): 4321941

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 17783, 53349, 195613, 231179, 586839, 693537, 2542969, 7628907]

約数ペア:

[(1, 7628907), (3, 2542969), (11, 693537), (13, 586839), (33, 231179), (39, 195613), (143, 53349), (429, 17783)]