2051238869001

素因数分解:

$3^3\times 7^1\times {\mathrm{10853115709}}^1$

素因数の和:10853115725

約数の個数: 16

約数和(自身を含む): 3472997027200

約数和(自身を除く): 1421758158199

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 10853115709, 32559347127, 75971809963, 97678041381, 227915429889, 293034124143, 683746289667, 2051238869001]

約数ペア:

[(1, 2051238869001), (3, 683746289667), (7, 293034124143), (9, 227915429889), (21, 97678041381), (27, 75971809963), (63, 32559347127), (189, 10853115709)]