274207087

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11831}}^1$

素因数の和:11899

約数の個数: 24

約数和(自身を含む): 356095872

約数和(自身を除く): 81888785

約数列:

[1, 7, 11, 43, 49, 77, 301, 473, 539, 2107, 3311, 11831, 23177, 82817, 130141, 508733, 579719, 910987, 3561131, 5596063, 6376909, 24927917, 39172441, 274207087]

約数ペア:

[(1, 274207087), (7, 39172441), (11, 24927917), (43, 6376909), (49, 5596063), (77, 3561131), (301, 910987), (473, 579719), (539, 508733), (2107, 130141), (3311, 82817), (11831, 23177)]