13890129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1249}}^1$

素因数の和:1600

約数の個数: 16

約数和(自身を含む): 20280000

約数和(自身を除く): 6389871

約数列:

[1, 3, 11, 33, 337, 1011, 1249, 3707, 3747, 11121, 13739, 41217, 420913, 1262739, 4630043, 13890129]

約数ペア:

[(1, 13890129), (3, 4630043), (11, 1262739), (33, 420913), (337, 41217), (1011, 13739), (1249, 11121), (3707, 3747)]