1341501

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 2064384

約数和(自身を除く): 722883

約数列:

[1, 3, 7, 21, 127, 381, 503, 889, 1509, 2667, 3521, 10563, 63881, 191643, 447167, 1341501]

約数ペア:

[(1, 1341501), (3, 447167), (7, 191643), (21, 63881), (127, 10563), (381, 3521), (503, 2667), (889, 1509)]