2802789

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{9437}}^1$

素因数の和:9457

約数の個数: 16

約数和(自身を含む): 4530240

約数和(自身を除く): 1727451

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 9437, 28311, 84933, 103807, 254799, 311421, 934263, 2802789]

約数ペア:

[(1, 2802789), (3, 934263), (9, 311421), (11, 254799), (27, 103807), (33, 84933), (99, 28311), (297, 9437)]