9729213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2803}}^1$

素因数の和:2908

約数の個数: 16

約数和(自身を含む): 14132160

約数和(自身を除く): 4402947

約数列:

[1, 3, 13, 39, 89, 267, 1157, 2803, 3471, 8409, 36439, 109317, 249467, 748401, 3243071, 9729213]

約数ペア:

[(1, 9729213), (3, 3243071), (13, 748401), (39, 249467), (89, 109317), (267, 36439), (1157, 8409), (2803, 3471)]