1888390593

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{1237}}^1\times {\mathrm{5849}}^1$

素因数の和:7121

約数の個数: 24

約数和(自身を含む): 2824497000

約数和(自身を除く): 936106407

約数列:

[1, 3, 9, 29, 87, 261, 1237, 3711, 5849, 11133, 17547, 35873, 52641, 107619, 169621, 322857, 508863, 1526589, 7235213, 21705639, 65116917, 209821177, 629463531, 1888390593]

約数ペア:

[(1, 1888390593), (3, 629463531), (9, 209821177), (29, 65116917), (87, 21705639), (261, 7235213), (1237, 1526589), (3711, 508863), (5849, 322857), (11133, 169621), (17547, 107619), (35873, 52641)]