11286639

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13781}}^1$

素因数の和:13807

約数の個数: 24

約数和(自身を含む): 20066592

約数和(自身を除く): 8779953

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 13781, 41343, 96467, 124029, 179153, 289401, 537459, 868203, 1254071, 1612377, 3762213, 11286639]

約数ペア:

[(1, 11286639), (3, 3762213), (7, 1612377), (9, 1254071), (13, 868203), (21, 537459), (39, 289401), (63, 179153), (91, 124029), (117, 96467), (273, 41343), (819, 13781)]