13925373

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2621}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 24164352

約数和(自身を除く): 10238979

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 2621, 5313, 7863, 18347, 28831, 55041, 60283, 86493, 180849, 201817, 421981, 605451, 663113, 1265943, 1989339, 4641791, 13925373]

約数ペア:

[(1, 13925373), (3, 4641791), (7, 1989339), (11, 1265943), (21, 663113), (23, 605451), (33, 421981), (69, 201817), (77, 180849), (161, 86493), (231, 60283), (253, 55041), (483, 28831), (759, 18347), (1771, 7863), (2621, 5313)]