40509141

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{2339}}^1$

素因数の和:2616

約数の個数: 16

約数和(自身を含む): 56609280

約数和(自身を除く): 16100139

約数列:

[1, 3, 23, 69, 251, 753, 2339, 5773, 7017, 17319, 53797, 161391, 587089, 1761267, 13503047, 40509141]

約数ペア:

[(1, 40509141), (3, 13503047), (23, 1761267), (69, 587089), (251, 161391), (753, 53797), (2339, 17319), (5773, 7017)]