17494293

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2341}}^1$

素因数の和:2444

約数の個数: 16

約数和(自身を含む): 24281856

約数和(自身を除く): 6787563

約数列:

[1, 3, 47, 53, 141, 159, 2341, 2491, 7023, 7473, 110027, 124073, 330081, 372219, 5831431, 17494293]

約数ペア:

[(1, 17494293), (3, 5831431), (47, 372219), (53, 330081), (141, 124073), (159, 110027), (2341, 7473), (2491, 7023)]