318206119

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{243091}}^1$

素因数の和:243126

約数の個数: 16

約数和(自身を含む): 420062976

約数和(自身を除く): 101856857

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 243091, 1701637, 2674001, 4132547, 18718007, 28927829, 45458017, 318206119]

約数ペア:

[(1, 318206119), (7, 45458017), (11, 28927829), (17, 18718007), (77, 4132547), (119, 2674001), (187, 1701637), (1309, 243091)]