1330653947

素因数分解:

$7^2\times {\mathrm{1723}}^1\times {\mathrm{15761}}^1$

素因数の和:17498

約数の個数: 12

約数和(自身を含む): 1548900216

約数和(自身を除く): 218246269

約数列:

[1, 7, 49, 1723, 12061, 15761, 84427, 110327, 772289, 27156203, 190093421, 1330653947]

約数ペア:

[(1, 1330653947), (7, 190093421), (49, 27156203), (1723, 772289), (12061, 110327), (15761, 84427)]