1277774860037

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{279949}}^1$

素因数の和:281085

約数の個数: 32

約数和(自身を含む): 1535111424000

約数和(自身を除く): 257336563963

約数列:

[1, 13, 17, 19, 221, 247, 323, 1087, 4199, 14131, 18479, 20653, 240227, 268489, 279949, 351101, 3639337, 4564313, 4759133, 5319031, 61868729, 69147403, 90423527, 304304563, 1175505851, 3955959319, 5173177571, 5781786697, 67251308423, 75163227061, 98290373849, 1277774860037]

約数ペア:

[(1, 1277774860037), (13, 98290373849), (17, 75163227061), (19, 67251308423), (221, 5781786697), (247, 5173177571), (323, 3955959319), (1087, 1175505851), (4199, 304304563), (14131, 90423527), (18479, 69147403), (20653, 61868729), (240227, 5319031), (268489, 4759133), (279949, 4564313), (351101, 3639337)]