9987417

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1277}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 15949440

約数和(自身を除く): 5962023

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 711, 869, 1277, 2607, 3831, 7821, 11493, 14047, 42141, 100883, 126423, 302649, 907947, 1109713, 3329139, 9987417]

約数ペア:

[(1, 9987417), (3, 3329139), (9, 1109713), (11, 907947), (33, 302649), (79, 126423), (99, 100883), (237, 42141), (711, 14047), (869, 11493), (1277, 7821), (2607, 3831)]