86971105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{18329}}^1$

素因数の和:18420

約数の個数: 16

約数和(自身を含む): 113939280

約数和(自身を除く): 26968175

約数列:

[1, 5, 13, 65, 73, 365, 949, 4745, 18329, 91645, 238277, 1191385, 1338017, 6690085, 17394221, 86971105]

約数ペア:

[(1, 86971105), (5, 17394221), (13, 6690085), (65, 1338017), (73, 1191385), (365, 238277), (949, 91645), (4745, 18329)]