31004209

素因数分解:

${\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1616

約数の個数: 12

約数和(自身を含む): 33421248

約数和(自身を除く): 2417039

約数列:

[1, 17, 71, 289, 1207, 1511, 20519, 25687, 107281, 436679, 1823777, 31004209]

約数ペア:

[(1, 31004209), (17, 1823777), (71, 436679), (289, 107281), (1207, 25687), (1511, 20519)]