79647791

素因数分解:

${\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 88605360

約数和(自身を除く): 8957569

約数列:

[1, 19, 37, 67, 89, 361, 703, 1273, 1691, 2479, 3293, 5963, 13357, 24187, 32129, 47101, 62567, 113297, 220631, 894919, 1188773, 2152643, 4191989, 79647791]

約数ペア:

[(1, 79647791), (19, 4191989), (37, 2152643), (67, 1188773), (89, 894919), (361, 220631), (703, 113297), (1273, 62567), (1691, 47101), (2479, 32129), (3293, 24187), (5963, 13357)]