20171505933

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{5113}}^1\times {\mathrm{23071}}^1$

素因数の和:28209

約数の個数: 24

約数和(自身を含む): 30677454080

約数和(自身を除く): 10505948147

約数列:

[1, 3, 9, 19, 57, 171, 5113, 15339, 23071, 46017, 69213, 97147, 207639, 291441, 438349, 874323, 1315047, 3945141, 117962023, 353886069, 1061658207, 2241278437, 6723835311, 20171505933]

約数ペア:

[(1, 20171505933), (3, 6723835311), (9, 2241278437), (19, 1061658207), (57, 353886069), (171, 117962023), (5113, 3945141), (15339, 1315047), (23071, 874323), (46017, 438349), (69213, 291441), (97147, 207639)]