2100037719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{149161}}^1$

素因数の和:149215

約数の個数: 24

約数和(自身を含む): 3182520432

約数和(自身を除く): 1082482713

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 4693, 14079, 149161, 447483, 1939093, 2834059, 5817279, 8502177, 36842767, 53847121, 110528301, 161541363, 700012573, 2100037719]

約数ペア:

[(1, 2100037719), (3, 700012573), (13, 161541363), (19, 110528301), (39, 53847121), (57, 36842767), (247, 8502177), (361, 5817279), (741, 2834059), (1083, 1939093), (4693, 447483), (14079, 149161)]