268129121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{29339}}^1$

素因数の和:29408

約数の個数: 16

約数和(自身を含む): 312177600

約数和(自身を除く): 44048479

約数列:

[1, 13, 19, 37, 247, 481, 703, 9139, 29339, 381407, 557441, 1085543, 7246733, 14112059, 20625317, 268129121]

約数ペア:

[(1, 268129121), (13, 20625317), (19, 14112059), (37, 7246733), (247, 1085543), (481, 557441), (703, 381407), (9139, 29339)]