40457937

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{4133}}^1$

素因数の和:4400

約数の個数: 16

約数和(自身を含む): 58339008

約数和(自身を除く): 17881071

約数列:

[1, 3, 13, 39, 251, 753, 3263, 4133, 9789, 12399, 53729, 161187, 1037383, 3112149, 13485979, 40457937]

約数ペア:

[(1, 40457937), (3, 13485979), (13, 3112149), (39, 1037383), (251, 161187), (753, 53729), (3263, 12399), (4133, 9789)]