144427987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9733}}^1$

素因数の和:9834

約数の個数: 16

約数和(自身を含む): 168203520

約数和(自身を除く): 23775533

約数列:

[1, 11, 19, 71, 209, 781, 1349, 9733, 14839, 107063, 184927, 691043, 2034197, 7601473, 13129817, 144427987]

約数ペア:

[(1, 144427987), (11, 13129817), (19, 7601473), (71, 2034197), (209, 691043), (781, 184927), (1349, 107063), (9733, 14839)]