84207851

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1877}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 113581440

約数和(自身を除く): 29373589

約数列:

[1, 7, 13, 17, 29, 91, 119, 203, 221, 377, 493, 1547, 1877, 2639, 3451, 6409, 13139, 24401, 31909, 44863, 54433, 170807, 223363, 381031, 414817, 707629, 925361, 2903719, 4953403, 6477527, 12029693, 84207851]

約数ペア:

[(1, 84207851), (7, 12029693), (13, 6477527), (17, 4953403), (29, 2903719), (91, 925361), (119, 707629), (203, 414817), (221, 381031), (377, 223363), (493, 170807), (1547, 54433), (1877, 44863), (2639, 31909), (3451, 24401), (6409, 13139)]