31147831

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3251}}^1$

素因数の和:3342

約数の個数: 16

約数和(自身を含む): 37150848

約数和(自身を除く): 6003017

約数列:

[1, 11, 13, 67, 143, 737, 871, 3251, 9581, 35761, 42263, 217817, 464893, 2395987, 2831621, 31147831]

約数ペア:

[(1, 31147831), (11, 2831621), (13, 2395987), (67, 464893), (143, 217817), (737, 42263), (871, 35761), (3251, 9581)]