155278799

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{991}}^1$

素因数の和:1730

約数の個数: 16

約数和(自身を含む): 177488640

約数和(自身を除く): 22209841

約数列:

[1, 13, 17, 221, 709, 991, 9217, 12053, 12883, 16847, 156689, 219011, 702619, 9134047, 11944523, 155278799]

約数ペア:

[(1, 155278799), (13, 11944523), (17, 9134047), (221, 702619), (709, 219011), (991, 156689), (9217, 16847), (12053, 12883)]