139739243

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{8273}}^1$

素因数の和:8426

約数の個数: 16

約数和(自身を含む): 169451520

約数和(自身を除く): 29712277

約数列:

[1, 7, 19, 127, 133, 889, 2413, 8273, 16891, 57911, 157187, 1050671, 1100309, 7354697, 19962749, 139739243]

約数ペア:

[(1, 139739243), (7, 19962749), (19, 7354697), (127, 1100309), (133, 1050671), (889, 157187), (2413, 57911), (8273, 16891)]