17001657

素因数分解:

$3^4\times {\mathrm{431}}^1\times {\mathrm{487}}^1$

素因数の和:930

約数の個数: 20

約数和(自身を含む): 25508736

約数和(自身を除く): 8507079

約数列:

[1, 3, 9, 27, 81, 431, 487, 1293, 1461, 3879, 4383, 11637, 13149, 34911, 39447, 209897, 629691, 1889073, 5667219, 17001657]

約数ペア:

[(1, 17001657), (3, 5667219), (9, 1889073), (27, 629691), (81, 209897), (431, 39447), (487, 34911), (1293, 13149), (1461, 11637), (3879, 4383)]