279927831

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{23557}}^1$

素因数の和:23810

約数の個数: 16

約数和(自身を含む): 396905184

約数和(自身を除く): 116977353

約数列:

[1, 3, 17, 51, 233, 699, 3961, 11883, 23557, 70671, 400469, 1201407, 5488781, 16466343, 93309277, 279927831]

約数ペア:

[(1, 279927831), (3, 93309277), (17, 16466343), (51, 5488781), (233, 1201407), (699, 400469), (3961, 70671), (11883, 23557)]