26909961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2749}}^1$

素因数の和:3016

約数の個数: 16

約数和(自身を含む): 38808000

約数和(自身を除く): 11898039

約数列:

[1, 3, 13, 39, 251, 753, 2749, 3263, 8247, 9789, 35737, 107211, 689999, 2069997, 8969987, 26909961]

約数ペア:

[(1, 26909961), (3, 8969987), (13, 2069997), (39, 689999), (251, 107211), (753, 35737), (2749, 9789), (3263, 8247)]