1426518009

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{481769}}^1$

素因数の和:481829

約数の個数: 24

約数和(自身を含む): 2404995840

約数和(自身を除く): 978477831

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 481769, 1445307, 3372383, 4335921, 10117149, 22643143, 30351447, 67929429, 158502001, 203788287, 475506003, 1426518009]

約数ペア:

[(1, 1426518009), (3, 475506003), (7, 203788287), (9, 158502001), (21, 67929429), (47, 30351447), (63, 22643143), (141, 10117149), (329, 4335921), (423, 3372383), (987, 1445307), (2961, 481769)]