77399521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8263}}^1$

素因数の和:8328

約数の個数: 16

約数和(自身を含む): 89251200

約数和(自身を除く): 11851679

約数列:

[1, 17, 19, 29, 323, 493, 551, 8263, 9367, 140471, 156997, 239627, 2668949, 4073659, 4552913, 77399521]

約数ペア:

[(1, 77399521), (17, 4552913), (19, 4073659), (29, 2668949), (323, 239627), (493, 156997), (551, 140471), (8263, 9367)]