11131131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 17498880

約数和(自身を除く): 6367749

約数列:

[1, 3, 11, 19, 33, 41, 57, 123, 209, 433, 451, 627, 779, 1299, 1353, 2337, 4763, 8227, 8569, 14289, 17753, 24681, 25707, 53259, 90497, 195283, 271491, 337307, 585849, 1011921, 3710377, 11131131]

約数ペア:

[(1, 11131131), (3, 3710377), (11, 1011921), (19, 585849), (33, 337307), (41, 271491), (57, 195283), (123, 90497), (209, 53259), (433, 25707), (451, 24681), (627, 17753), (779, 14289), (1299, 8569), (1353, 8227), (2337, 4763)]