40331369

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 44943360

約数和(自身を除く): 4611991

約数列:

[1, 13, 37, 191, 439, 481, 2483, 5707, 7067, 16243, 83849, 91871, 211159, 1090037, 3102413, 40331369]

約数ペア:

[(1, 40331369), (13, 3102413), (37, 1090037), (191, 211159), (439, 91871), (481, 83849), (2483, 16243), (5707, 7067)]