419366941

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{701}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 506577240

約数和(自身を除く): 87210299

約数列:

[1, 7, 29, 49, 203, 421, 701, 1421, 2947, 4907, 12209, 20329, 20629, 34349, 85463, 142303, 295121, 598241, 996121, 2065847, 8558509, 14460929, 59909563, 419366941]

約数ペア:

[(1, 419366941), (7, 59909563), (29, 14460929), (49, 8558509), (203, 2065847), (421, 996121), (701, 598241), (1421, 295121), (2947, 142303), (4907, 85463), (12209, 34349), (20329, 20629)]