2765861111

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 3115851648

約数和(自身を除く): 349990537

約数列:

[1, 13, 37, 113, 151, 337, 481, 1469, 1963, 4181, 4381, 5587, 12469, 17063, 38081, 50887, 54353, 72631, 162097, 221819, 495053, 631331, 661531, 1408997, 1882819, 5750231, 8207303, 18316961, 24476647, 74753003, 212758547, 2765861111]

約数ペア:

[(1, 2765861111), (13, 212758547), (37, 74753003), (113, 24476647), (151, 18316961), (337, 8207303), (481, 5750231), (1469, 1882819), (1963, 1408997), (4181, 661531), (4381, 631331), (5587, 495053), (12469, 221819), (17063, 162097), (38081, 72631), (50887, 54353)]