15791163

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 21522816

約数和(自身を除く): 5731653

約数列:

[1, 3, 67, 201, 251, 313, 753, 939, 16817, 20971, 50451, 62913, 78563, 235689, 5263721, 15791163]

約数ペア:

[(1, 15791163), (3, 5263721), (67, 235689), (201, 78563), (251, 62913), (313, 50451), (753, 20971), (939, 16817)]