27808187

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 31622400

約数和(自身を除く): 3814213

約数列:

[1, 11, 29, 179, 319, 487, 1969, 5191, 5357, 14123, 57101, 87173, 155353, 958903, 2528017, 27808187]

約数ペア:

[(1, 27808187), (11, 2528017), (29, 958903), (179, 155353), (319, 87173), (487, 57101), (1969, 14123), (5191, 5357)]