31670977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 36102528

約数和(自身を除く): 4431551

約数列:

[1, 13, 23, 73, 299, 949, 1451, 1679, 18863, 21827, 33373, 105923, 433849, 1376999, 2436229, 31670977]

約数ペア:

[(1, 31670977), (13, 2436229), (23, 1376999), (73, 433849), (299, 105923), (949, 33373), (1451, 21827), (1679, 18863)]