17802057

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 29720320

約数和(自身を除く): 11918263

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1069, 1281, 2379, 3207, 5551, 7483, 13897, 16653, 22449, 41691, 65209, 97279, 195627, 291837, 456463, 847717, 1369389, 2543151, 5934019, 17802057]

約数ペア:

[(1, 17802057), (3, 5934019), (7, 2543151), (13, 1369389), (21, 847717), (39, 456463), (61, 291837), (91, 195627), (183, 97279), (273, 65209), (427, 41691), (793, 22449), (1069, 16653), (1281, 13897), (2379, 7483), (3207, 5551)]