80422307

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{719}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 100339200

約数和(自身を除く): 19916893

約数列:

[1, 7, 19, 29, 133, 203, 551, 719, 841, 3857, 5033, 5887, 13661, 15979, 20851, 95627, 111853, 145957, 396169, 604679, 2773183, 4232753, 11488901, 80422307]

約数ペア:

[(1, 80422307), (7, 11488901), (19, 4232753), (29, 2773183), (133, 604679), (203, 396169), (551, 145957), (719, 111853), (841, 95627), (3857, 20851), (5033, 15979), (5887, 13661)]