13429221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2311}}^1$

素因数の和:2476

約数の個数: 16

約数和(自身を含む): 19420800

約数和(自身を除く): 5991579

約数列:

[1, 3, 13, 39, 149, 447, 1937, 2311, 5811, 6933, 30043, 90129, 344339, 1033017, 4476407, 13429221]

約数ペア:

[(1, 13429221), (3, 4476407), (13, 1033017), (39, 344339), (149, 90129), (447, 30043), (1937, 6933), (2311, 5811)]