11820723

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{977}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 16352160

約数和(自身を除く): 4531437

約数列:

[1, 3, 37, 109, 111, 327, 977, 2931, 4033, 12099, 36149, 106493, 108447, 319479, 3940241, 11820723]

約数ペア:

[(1, 11820723), (3, 3940241), (37, 319479), (109, 108447), (111, 106493), (327, 36149), (977, 12099), (2931, 4033)]