12285880321

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181639}}^1$

素因数の和:181717

約数の個数: 24

約数和(自身を含む): 14881401920

約数和(自身を除く): 2595521599

約数列:

[1, 11, 13, 43, 121, 143, 473, 559, 1573, 5203, 6149, 67639, 181639, 1998029, 2361307, 7810477, 21978319, 25974377, 85915247, 101536201, 285718147, 945067717, 1116898211, 12285880321]

約数ペア:

[(1, 12285880321), (11, 1116898211), (13, 945067717), (43, 285718147), (121, 101536201), (143, 85915247), (473, 25974377), (559, 21978319), (1573, 7810477), (5203, 2361307), (6149, 1998029), (67639, 181639)]