430926931143

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{840013511}}^1$

素因数の和:840013539

約数の個数: 16

約数和(自身を含む): 672010809600

約数和(自身を除く): 241083878457

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 840013511, 2520040533, 7560121599, 15960256709, 22680364797, 47880770127, 143642310381, 430926931143]

約数ペア:

[(1, 430926931143), (3, 143642310381), (9, 47880770127), (19, 22680364797), (27, 15960256709), (57, 7560121599), (171, 2520040533), (513, 840013511)]