40774893

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4801}}^1$

素因数の和:4972

約数の個数: 16

約数和(自身を含む): 57624000

約数和(自身を除く): 16849107

約数列:

[1, 3, 19, 57, 149, 447, 2831, 4801, 8493, 14403, 91219, 273657, 715349, 2146047, 13591631, 40774893]

約数ペア:

[(1, 40774893), (3, 13591631), (19, 2146047), (57, 715349), (149, 273657), (447, 91219), (2831, 14403), (4801, 8493)]