13242849

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 18155520

約数和(自身を除く): 4912671

約数列:

[1, 3, 71, 79, 213, 237, 787, 2361, 5609, 16827, 55877, 62173, 167631, 186519, 4414283, 13242849]

約数ペア:

[(1, 13242849), (3, 4414283), (71, 186519), (79, 167631), (213, 62173), (237, 55877), (787, 16827), (2361, 5609)]