213324903

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{19069}}^1$

素因数の和:19199

約数の個数: 24

約数和(自身を含む): 339140880

約数和(自身を除く): 125815977

約数列:

[1, 3, 9, 11, 33, 99, 113, 339, 1017, 1243, 3729, 11187, 19069, 57207, 171621, 209759, 629277, 1887831, 2154797, 6464391, 19393173, 23702767, 71108301, 213324903]

約数ペア:

[(1, 213324903), (3, 71108301), (9, 23702767), (11, 19393173), (33, 6464391), (99, 2154797), (113, 1887831), (339, 629277), (1017, 209759), (1243, 171621), (3729, 57207), (11187, 19069)]