8294377

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 10773000

約数和(自身を除く): 2478623

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 449, 637, 1421, 2639, 3143, 5837, 13021, 18473, 22001, 40859, 91147, 169273, 286013, 638029, 1184911, 8294377]

約数ペア:

[(1, 8294377), (7, 1184911), (13, 638029), (29, 286013), (49, 169273), (91, 91147), (203, 40859), (377, 22001), (449, 18473), (637, 13021), (1421, 5837), (2639, 3143)]