512740081

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{2683}}^1$

素因数の和:3900

約数の個数: 16

約数和(自身を含む): 612209664

約数和(自身を除く): 99469583

約数列:

[1, 7, 23, 161, 1187, 2683, 8309, 18781, 27301, 61709, 191107, 431963, 3184721, 22293047, 73248583, 512740081]

約数ペア:

[(1, 512740081), (7, 73248583), (23, 22293047), (161, 3184721), (1187, 431963), (2683, 191107), (8309, 61709), (18781, 27301)]