7104556019

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71867}}^1$

素因数の和:71951

約数の個数: 24

約数和(自身を含む): 8411430720

約数和(自身を除く): 1306874701

約数列:

[1, 11, 19, 43, 121, 209, 473, 817, 2299, 5203, 8987, 71867, 98857, 790537, 1365473, 3090281, 8695907, 15020203, 33993091, 58715339, 165222233, 373924001, 645868729, 7104556019]

約数ペア:

[(1, 7104556019), (11, 645868729), (19, 373924001), (43, 165222233), (121, 58715339), (209, 33993091), (473, 15020203), (817, 8695907), (2299, 3090281), (5203, 1365473), (8987, 790537), (71867, 98857)]