1899680065929

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{2393}}^1\times {\mathrm{1876711}}^1$

素因数の和:1879157

約数の個数: 24

約数和(自身を含む): 2803537481472

約数和(自身を除く): 903857415543

約数列:

[1, 3, 9, 47, 141, 423, 2393, 7179, 21537, 112471, 337413, 1012239, 1876711, 5630133, 16890399, 88205417, 264616251, 793848753, 4490969423, 13472908269, 40418724807, 211075562881, 633226688643, 1899680065929]

約数ペア:

[(1, 1899680065929), (3, 633226688643), (9, 211075562881), (47, 40418724807), (141, 13472908269), (423, 4490969423), (2393, 793848753), (7179, 264616251), (21537, 88205417), (112471, 16890399), (337413, 5630133), (1012239, 1876711)]