4920808321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{155707}}^1$

素因数の和:155761

約数の個数: 24

約数和(自身を含む): 6154825824

約数和(自身を除く): 1234017503

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 1859, 2431, 2873, 31603, 155707, 1712777, 2024191, 2647019, 22266101, 26314483, 29117209, 34411247, 289459313, 378523717, 447346211, 4920808321]

約数ペア:

[(1, 4920808321), (11, 447346211), (13, 378523717), (17, 289459313), (143, 34411247), (169, 29117209), (187, 26314483), (221, 22266101), (1859, 2647019), (2431, 2024191), (2873, 1712777), (31603, 155707)]