16993489

素因数分解:

${\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:624

約数の個数: 12

約数和(自身を含む): 18233344

約数和(自身を除く): 1239855

約数列:

[1, 17, 127, 289, 463, 2159, 7871, 36703, 58801, 133807, 999617, 16993489]

約数ペア:

[(1, 16993489), (17, 999617), (127, 133807), (289, 58801), (463, 36703), (2159, 7871)]