13448409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18149}}^1$

素因数の和:18184

約数の個数: 16

約数和(自身を含む): 20328000

約数和(自身を除く): 6879591

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 18149, 54447, 235937, 344831, 707811, 1034493, 4482803, 13448409]

約数ペア:

[(1, 13448409), (3, 4482803), (13, 1034493), (19, 707811), (39, 344831), (57, 235937), (247, 54447), (741, 18149)]