13390293

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10453}}^1$

素因数の和:10524

約数の個数: 16

約数和(自身を含む): 20740736

約数和(自身を除く): 7350443

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 10453, 31359, 73171, 219513, 637633, 1912899, 4463431, 13390293]

約数ペア:

[(1, 13390293), (3, 4463431), (7, 1912899), (21, 637633), (61, 219513), (183, 73171), (427, 31359), (1281, 10453)]