225124991

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{1657}}^1$

素因数の和:3170

約数の個数: 16

約数和(自身を含む): 277429824

約数和(自身を除く): 52304833

約数列:

[1, 7, 13, 91, 1493, 1657, 10451, 11599, 19409, 21541, 135863, 150787, 2473901, 17317307, 32160713, 225124991]

約数ペア:

[(1, 225124991), (7, 32160713), (13, 17317307), (91, 2473901), (1493, 150787), (1657, 135863), (10451, 21541), (11599, 19409)]