13206219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1103}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 19041792

約数和(自身を除く): 5835573

約数列:

[1, 3, 13, 39, 307, 921, 1103, 3309, 3991, 11973, 14339, 43017, 338621, 1015863, 4402073, 13206219]

約数ペア:

[(1, 13206219), (3, 4402073), (13, 1015863), (39, 338621), (307, 43017), (921, 14339), (1103, 11973), (3309, 3991)]