274234681

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{12433}}^1$

素因数の和:12600

約数の個数: 16

約数和(自身を含む): 329451264

約数和(自身を除く): 55216583

約数列:

[1, 7, 23, 137, 161, 959, 3151, 12433, 22057, 87031, 285959, 1703321, 2001713, 11923247, 39176383, 274234681]

約数ペア:

[(1, 274234681), (7, 39176383), (23, 11923247), (137, 2001713), (161, 1703321), (959, 285959), (3151, 87031), (12433, 22057)]