82045439

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{26821}}^1$

素因数の和:26870

約数の個数: 16

約数和(自身を含む): 102996480

約数和(自身を除く): 20951041

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 26821, 187747, 509599, 616883, 3567193, 4318181, 11720777, 82045439]

約数ペア:

[(1, 82045439), (7, 11720777), (19, 4318181), (23, 3567193), (133, 616883), (161, 509599), (437, 187747), (3059, 26821)]