13443339

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 23030784

約数和(自身を除く): 9587445

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 2141, 6279, 6423, 14987, 27833, 44961, 49243, 83499, 147729, 194831, 344701, 584493, 640159, 1034103, 1920477, 4481113, 13443339]

約数ペア:

[(1, 13443339), (3, 4481113), (7, 1920477), (13, 1034103), (21, 640159), (23, 584493), (39, 344701), (69, 194831), (91, 147729), (161, 83499), (273, 49243), (299, 44961), (483, 27833), (897, 14987), (2093, 6423), (2141, 6279)]