70291207

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{607}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 81948672

約数和(自身を除く): 11657465

約数列:

[1, 7, 71, 233, 497, 607, 1631, 4249, 16543, 43097, 115801, 141431, 301679, 990017, 10041601, 70291207]

約数ペア:

[(1, 70291207), (7, 10041601), (71, 990017), (233, 301679), (497, 141431), (607, 115801), (1631, 43097), (4249, 16543)]