47325831

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{31741}}^1$

素因数の和:31822

約数の個数: 16

約数和(自身を含む): 73133568

約数和(自身を除く): 25807737

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 31741, 95223, 222187, 666561, 2253611, 6760833, 15775277, 47325831]

約数ペア:

[(1, 47325831), (3, 15775277), (7, 6760833), (21, 2253611), (71, 666561), (213, 222187), (497, 95223), (1491, 31741)]