7400017839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1142507}}^1$

素因数の和:1142654

約数の個数: 16

約数和(自身を含む): 10529353728

約数和(自身を除く): 3129335889

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 1142507, 3427521, 19422619, 58267857, 145098389, 435295167, 2466672613, 7400017839]

約数ペア:

[(1, 7400017839), (3, 2466672613), (17, 435295167), (51, 145098389), (127, 58267857), (381, 19422619), (2159, 3427521), (6477, 1142507)]