1382304847

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{233143}}^1$

素因数の和:233179

約数の個数: 18

約数和(自身を含む): 1767464664

約数和(自身を除く): 385159817

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 233143, 1632001, 2564573, 11424007, 17952011, 28210303, 125664077, 197472121, 1382304847]

約数ペア:

[(1, 1382304847), (7, 197472121), (11, 125664077), (49, 28210303), (77, 17952011), (121, 11424007), (539, 2564573), (847, 1632001), (5929, 233143)]