69590989

素因数分解:

${\mathrm{13}}^2\times {\mathrm{509}}^1\times {\mathrm{809}}^1$

素因数の和:1344

約数の個数: 12

約数和(自身を含む): 75597300

約数和(自身を除く): 6006311

約数列:

[1, 13, 169, 509, 809, 6617, 10517, 86021, 136721, 411781, 5353153, 69590989]

約数ペア:

[(1, 69590989), (13, 5353153), (169, 411781), (509, 136721), (809, 86021), (6617, 10517)]