31375329

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 42627648

約数和(自身を除く): 11252319

約数列:

[1, 3, 97, 137, 291, 411, 787, 2361, 13289, 39867, 76339, 107819, 229017, 323457, 10458443, 31375329]

約数ペア:

[(1, 31375329), (3, 10458443), (97, 323457), (137, 229017), (291, 107819), (411, 76339), (787, 39867), (2361, 13289)]