17707401

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 26934336

約数和(自身を除く): 9226935

約数列:

[1, 3, 9, 23, 69, 131, 207, 393, 653, 1179, 1959, 3013, 5877, 9039, 15019, 27117, 45057, 85543, 135171, 256629, 769887, 1967489, 5902467, 17707401]

約数ペア:

[(1, 17707401), (3, 5902467), (9, 1967489), (23, 769887), (69, 256629), (131, 135171), (207, 85543), (393, 45057), (653, 27117), (1179, 15019), (1959, 9039), (3013, 5877)]