13815381

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 18964800

約数和(自身を除く): 5149419

約数列:

[1, 3, 59, 89, 177, 267, 877, 2631, 5251, 15753, 51743, 78053, 155229, 234159, 4605127, 13815381]

約数ペア:

[(1, 13815381), (3, 4605127), (59, 234159), (89, 155229), (177, 78053), (267, 51743), (877, 15753), (2631, 5251)]