212173863

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{577}}^1\times {\mathrm{1013}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 311800944

約数和(自身を除く): 99627081

約数列:

[1, 3, 11, 33, 121, 363, 577, 1013, 1731, 3039, 6347, 11143, 19041, 33429, 69817, 122573, 209451, 367719, 584501, 1753503, 6429511, 19288533, 70724621, 212173863]

約数ペア:

[(1, 212173863), (3, 70724621), (11, 19288533), (33, 6429511), (121, 1753503), (363, 584501), (577, 367719), (1013, 209451), (1731, 122573), (3039, 69817), (6347, 33429), (11143, 19041)]