127918343

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{877}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 149021184

約数和(自身を除く): 21102841

約数列:

[1, 7, 67, 311, 469, 877, 2177, 6139, 20837, 58759, 145859, 272747, 411313, 1909229, 18274049, 127918343]

約数ペア:

[(1, 127918343), (7, 18274049), (67, 1909229), (311, 411313), (469, 272747), (877, 145859), (2177, 58759), (6139, 20837)]