173437043

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 208656000

約数和(自身を除く): 35218957

約数列:

[1, 13, 17, 23, 149, 221, 229, 299, 391, 1937, 2533, 2977, 3427, 3893, 5083, 5267, 32929, 34121, 44551, 50609, 58259, 68471, 89539, 443573, 580057, 757367, 784783, 1164007, 7540741, 10202179, 13341311, 173437043]

約数ペア:

[(1, 173437043), (13, 13341311), (17, 10202179), (23, 7540741), (149, 1164007), (221, 784783), (229, 757367), (299, 580057), (391, 443573), (1937, 89539), (2533, 68471), (2977, 58259), (3427, 50609), (3893, 44551), (5083, 34121), (5267, 32929)]