71402313

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{967}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 96521216

約数和(自身を除く): 25118903

約数列:

[1, 3, 151, 163, 453, 489, 967, 2901, 24613, 73839, 146017, 157621, 438051, 472863, 23800771, 71402313]

約数ペア:

[(1, 71402313), (3, 23800771), (151, 472863), (163, 438051), (453, 157621), (489, 146017), (967, 73839), (2901, 24613)]