27302639

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15791}}^1$

素因数の和:15830

約数の個数: 16

約数和(自身を含む): 35374080

約数和(自身を除く): 8071441

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 15791, 110537, 205283, 300029, 1436981, 2100203, 3900377, 27302639]

約数ペア:

[(1, 27302639), (7, 3900377), (13, 2100203), (19, 1436981), (91, 300029), (133, 205283), (247, 110537), (1729, 15791)]