26187889

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7019}}^1$

素因数の和:7080

約数の個数: 16

約数和(自身を含む): 33022080

約数和(自身を除く): 6834191

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 7019, 49133, 91247, 287779, 638729, 2014453, 3741127, 26187889]

約数ペア:

[(1, 26187889), (7, 3741127), (13, 2014453), (41, 638729), (91, 287779), (287, 91247), (533, 49133), (3731, 7019)]