47990163

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2803}}^1$

素因数の和:3258

約数の個数: 16

約数和(自身を含む): 69090560

約数和(自身を除く): 21100397

約数列:

[1, 3, 13, 39, 439, 1317, 2803, 5707, 8409, 17121, 36439, 109317, 1230517, 3691551, 15996721, 47990163]

約数ペア:

[(1, 47990163), (3, 15996721), (13, 3691551), (39, 1230517), (439, 109317), (1317, 36439), (2803, 17121), (5707, 8409)]