10778643

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{21011}}^1$

素因数の和:21039

約数の個数: 16

約数和(自身を含む): 16809600

約数和(自身を除く): 6030957

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 21011, 63033, 189099, 399209, 567297, 1197627, 3592881, 10778643]

約数ペア:

[(1, 10778643), (3, 3592881), (9, 1197627), (19, 567297), (27, 399209), (57, 189099), (171, 63033), (513, 21011)]