291282139879

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{9635851}}^1$

素因数の和:9635950

約数の個数: 16

約数和(自身を含む): 322222890880

約数和(自身を除く): 30940751001

約数列:

[1, 19, 37, 43, 703, 817, 1591, 30229, 9635851, 183081169, 356526487, 414341593, 6774003253, 7872490267, 15330638941, 291282139879]

約数ペア:

[(1, 291282139879), (19, 15330638941), (37, 7872490267), (43, 6774003253), (703, 414341593), (817, 356526487), (1591, 183081169), (30229, 9635851)]