13217127

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1973}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 22740480

約数和(自身を除く): 9523353

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 1973, 2233, 5919, 6699, 13811, 21703, 41433, 57217, 65109, 151921, 171651, 400519, 455763, 629387, 1201557, 1888161, 4405709, 13217127]

約数ペア:

[(1, 13217127), (3, 4405709), (7, 1888161), (11, 1201557), (21, 629387), (29, 455763), (33, 400519), (77, 171651), (87, 151921), (203, 65109), (231, 57217), (319, 41433), (609, 21703), (957, 13811), (1973, 6699), (2233, 5919)]