13000881

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 17860608

約数和(自身を除く): 4859727

約数列:

[1, 3, 67, 71, 201, 213, 911, 2733, 4757, 14271, 61037, 64681, 183111, 194043, 4333627, 13000881]

約数ペア:

[(1, 13000881), (3, 4333627), (67, 194043), (71, 183111), (201, 64681), (213, 61037), (911, 14271), (2733, 4757)]