2730797333

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{1663}}^1$

素因数の和:2057

約数の個数: 24

約数和(自身を含む): 3085974528

約数和(自身を除く): 355177195

約数列:

[1, 11, 41, 121, 331, 451, 1663, 3641, 4961, 13571, 18293, 40051, 68183, 149281, 201223, 550453, 750013, 1642091, 6054983, 8250143, 22568573, 66604813, 248254303, 2730797333]

約数ペア:

[(1, 2730797333), (11, 248254303), (41, 66604813), (121, 22568573), (331, 8250143), (451, 6054983), (1663, 1642091), (3641, 750013), (4961, 550453), (13571, 201223), (18293, 149281), (40051, 68183)]