31275003

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{409}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 42508800

約数和(自身を除く): 11233797

約数列:

[1, 3, 71, 213, 359, 409, 1077, 1227, 25489, 29039, 76467, 87117, 146831, 440493, 10425001, 31275003]

約数ペア:

[(1, 31275003), (3, 10425001), (71, 440493), (213, 146831), (359, 87117), (409, 76467), (1077, 29039), (1227, 25489)]