7137821977

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{225859}}^1$

素因数の和:225913

約数の個数: 24

約数和(自身を含む): 8927794080

約数和(自身を除く): 1789972103

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 1859, 2431, 2873, 31603, 225859, 2484449, 2936167, 3839603, 32297837, 38170171, 42235633, 49914839, 419871881, 549063229, 648892907, 7137821977]

約数ペア:

[(1, 7137821977), (11, 648892907), (13, 549063229), (17, 419871881), (143, 49914839), (169, 42235633), (187, 38170171), (221, 32297837), (1859, 3839603), (2431, 2936167), (2873, 2484449), (31603, 225859)]