13705887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{769}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 19748960

約数和(自身を除く): 6043073

約数列:

[1, 3, 13, 39, 457, 769, 1371, 2307, 5941, 9997, 17823, 29991, 351433, 1054299, 4568629, 13705887]

約数ペア:

[(1, 13705887), (3, 4568629), (13, 1054299), (39, 351433), (457, 29991), (769, 17823), (1371, 9997), (2307, 5941)]