291237503073

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{11300101}}^1$

素因数の和:11300197

約数の個数: 24

約数和(自身を含む): 432839107008

約数和(自身を除く): 141601603935

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 781, 2343, 8591, 25773, 11300101, 33900303, 124301111, 372903333, 802307171, 1367312221, 2406921513, 4101936663, 8825378881, 26476136643, 97079167691, 291237503073]

約数ペア:

[(1, 291237503073), (3, 97079167691), (11, 26476136643), (33, 8825378881), (71, 4101936663), (121, 2406921513), (213, 1367312221), (363, 802307171), (781, 372903333), (2343, 124301111), (8591, 33900303), (25773, 11300101)]