17967447

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{11279}}^1$

素因数の和:11347

約数の個数: 16

約数和(自身を含む): 27072000

約数和(自身を除く): 9104553

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 11279, 33837, 101511, 304533, 665461, 1996383, 5989149, 17967447]

約数ペア:

[(1, 17967447), (3, 5989149), (9, 1996383), (27, 665461), (59, 304533), (177, 101511), (531, 33837), (1593, 11279)]