3856557329849

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4397}}^1\times {\mathrm{108109}}^1$

素因数の和:112593

約数の個数: 32

約数和(自身を含む): 4716640377600

約数和(自身を除く): 860083047751

約数列:

[1, 7, 19, 61, 133, 427, 1159, 4397, 8113, 30779, 83543, 108109, 268217, 584801, 756763, 1877519, 2054071, 5096123, 6594649, 14378497, 35672861, 46162543, 125298331, 475355273, 877088317, 3327486911, 9031750187, 28996671653, 63222251309, 202976701571, 550936761407, 3856557329849]

約数ペア:

[(1, 3856557329849), (7, 550936761407), (19, 202976701571), (61, 63222251309), (133, 28996671653), (427, 9031750187), (1159, 3327486911), (4397, 877088317), (8113, 475355273), (30779, 125298331), (83543, 46162543), (108109, 35672861), (268217, 14378497), (584801, 6594649), (756763, 5096123), (1877519, 2054071)]