2012637561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{3313}}^1$

素因数の和:3817

約数の個数: 32

約数和(自身を含む): 3006460800

約数和(自身を除く): 993823239

約数列:

[1, 3, 11, 33, 41, 123, 449, 451, 1347, 1353, 3313, 4939, 9939, 14817, 18409, 36443, 55227, 109329, 135833, 202499, 407499, 607497, 1487537, 1494163, 4462611, 4482489, 16362907, 49088721, 60989017, 182967051, 670879187, 2012637561]

約数ペア:

[(1, 2012637561), (3, 670879187), (11, 182967051), (33, 60989017), (41, 49088721), (123, 16362907), (449, 4482489), (451, 4462611), (1347, 1494163), (1353, 1487537), (3313, 607497), (4939, 407499), (9939, 202499), (14817, 135833), (18409, 109329), (36443, 55227)]