40649397

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2963}}^1$

素因数の和:3252

約数の個数: 16

約数和(自身を含む): 57620160

約数和(自身を除く): 16970763

約数列:

[1, 3, 17, 51, 269, 807, 2963, 4573, 8889, 13719, 50371, 151113, 797047, 2391141, 13549799, 40649397]

約数ペア:

[(1, 40649397), (3, 13549799), (17, 2391141), (51, 797047), (269, 151113), (807, 50371), (2963, 13719), (4573, 8889)]