4057537561

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{16993}}^1$

素因数の和:17461

約数の個数: 24

約数和(自身を含む): 5161009824

約数和(自身を除く): 1103472263

約数列:

[1, 7, 11, 49, 77, 443, 539, 3101, 4873, 16993, 21707, 34111, 118951, 186923, 238777, 832657, 1308461, 7527899, 9159227, 52695293, 82806889, 368867051, 579648223, 4057537561]

約数ペア:

[(1, 4057537561), (7, 579648223), (11, 368867051), (49, 82806889), (77, 52695293), (443, 9159227), (539, 7527899), (3101, 1308461), (4873, 832657), (16993, 238777), (21707, 186923), (34111, 118951)]