12606321

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 21054208

約数和(自身を除く): 8447887

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 757, 793, 1281, 2271, 2379, 5299, 5551, 9841, 15897, 16653, 29523, 46177, 68887, 138531, 206661, 323239, 600301, 969717, 1800903, 4202107, 12606321]

約数ペア:

[(1, 12606321), (3, 4202107), (7, 1800903), (13, 969717), (21, 600301), (39, 323239), (61, 206661), (91, 138531), (183, 68887), (273, 46177), (427, 29523), (757, 16653), (793, 15897), (1281, 9841), (2271, 5551), (2379, 5299)]