71890433

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9677}}^1$

素因数の和:9736

約数の個数: 16

約数和(自身を含む): 83617920

約数和(自身を除く): 11727487

約数列:

[1, 17, 19, 23, 323, 391, 437, 7429, 9677, 164509, 183863, 222571, 3125671, 3783707, 4228849, 71890433]

約数ペア:

[(1, 71890433), (17, 4228849), (19, 3783707), (23, 3125671), (323, 222571), (391, 183863), (437, 164509), (7429, 9677)]