289651461

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{82031}}^1$

素因数の和:82152

約数の個数: 16

約数和(自身を含む): 425253888

約数和(自身を除く): 135602427

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 82031, 246093, 902341, 2707023, 8777317, 26331951, 96550487, 289651461]

約数ペア:

[(1, 289651461), (3, 96550487), (11, 26331951), (33, 8777317), (107, 2707023), (321, 902341), (1177, 246093), (3531, 82031)]