131066903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{821}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 149617152

約数和(自身を除く): 18550249

約数列:

[1, 11, 23, 253, 631, 821, 6941, 9031, 14513, 18883, 159643, 207713, 518051, 5698561, 11915173, 131066903]

約数ペア:

[(1, 131066903), (11, 11915173), (23, 5698561), (253, 518051), (631, 207713), (821, 159643), (6941, 18883), (9031, 14513)]