13537419

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12163}}^1$

素因数の和:12226

約数の個数: 16

約数和(自身を含む): 21019392

約数和(自身を除く): 7481973

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 12163, 36489, 85141, 255423, 644639, 1933917, 4512473, 13537419]

約数ペア:

[(1, 13537419), (3, 4512473), (7, 1933917), (21, 644639), (53, 255423), (159, 85141), (371, 36489), (1113, 12163)]