2012328981

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1151}}^1$

素因数の和:1483

約数の個数: 64

約数和(自身を含む): 3413975040

約数和(自身を除く): 1401646059

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 293, 351, 459, 663, 879, 1151, 1989, 2637, 3453, 3809, 4981, 5967, 7911, 10359, 11427, 14943, 14963, 19567, 31077, 34281, 44829, 44889, 58701, 64753, 102843, 134487, 134667, 176103, 194259, 254371, 337243, 404001, 528309, 582777, 763113, 1011729, 1748331, 2289339, 3035187, 4384159, 5733131, 6868017, 9105561, 13152477, 17199393, 39457431, 51598179, 74530703, 118372293, 154794537, 223592109, 670776327, 2012328981]

約数ペア:

[(1, 2012328981), (3, 670776327), (9, 223592109), (13, 154794537), (17, 118372293), (27, 74530703), (39, 51598179), (51, 39457431), (117, 17199393), (153, 13152477), (221, 9105561), (293, 6868017), (351, 5733131), (459, 4384159), (663, 3035187), (879, 2289339), (1151, 1748331), (1989, 1011729), (2637, 763113), (3453, 582777), (3809, 528309), (4981, 404001), (5967, 337243), (7911, 254371), (10359, 194259), (11427, 176103), (14943, 134667), (14963, 134487), (19567, 102843), (31077, 64753), (34281, 58701), (44829, 44889)]