396327503

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 475668480

約数和(自身を除く): 79340977

約数列:

[1, 11, 13, 127, 139, 143, 157, 1397, 1529, 1651, 1727, 1807, 2041, 17653, 18161, 19877, 19939, 21823, 22451, 194183, 219329, 229489, 240053, 259207, 283699, 2524379, 2771521, 2851277, 3120689, 30486731, 36029773, 396327503]

約数ペア:

[(1, 396327503), (11, 36029773), (13, 30486731), (127, 3120689), (139, 2851277), (143, 2771521), (157, 2524379), (1397, 283699), (1529, 259207), (1651, 240053), (1727, 229489), (1807, 219329), (2041, 194183), (17653, 22451), (18161, 21823), (19877, 19939)]