258615933

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{1831}}^1$

素因数の和:1969

約数の個数: 24

約数和(自身を含む): 364714560

約数和(自身を除く): 106098627

約数列:

[1, 3, 23, 69, 89, 267, 529, 1587, 1831, 2047, 5493, 6141, 42113, 47081, 126339, 141243, 162959, 488877, 968599, 2905797, 3748057, 11244171, 86205311, 258615933]

約数ペア:

[(1, 258615933), (3, 86205311), (23, 11244171), (69, 3748057), (89, 2905797), (267, 968599), (529, 488877), (1587, 162959), (1831, 141243), (2047, 126339), (5493, 47081), (6141, 42113)]