310087547

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1\times {\mathrm{1049}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 391020000

約数和(自身を除く): 80932453

約数列:

[1, 7, 11, 77, 121, 349, 847, 1049, 2443, 3839, 7343, 11539, 26873, 42229, 80773, 126929, 295603, 366101, 888503, 2562707, 4027111, 28189777, 44298221, 310087547]

約数ペア:

[(1, 310087547), (7, 44298221), (11, 28189777), (77, 4027111), (121, 2562707), (349, 888503), (847, 366101), (1049, 295603), (2443, 126929), (3839, 80773), (7343, 42229), (11539, 26873)]