16880949

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5807}}^1$

素因数の和:5849

約数の個数: 24

約数和(自身を含む): 27181440

約数和(自身を除く): 10300491

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 5807, 17421, 52263, 98719, 110333, 296157, 330999, 888471, 992997, 1875661, 5626983, 16880949]

約数ペア:

[(1, 16880949), (3, 5626983), (9, 1875661), (17, 992997), (19, 888471), (51, 330999), (57, 296157), (153, 110333), (171, 98719), (323, 52263), (969, 17421), (2907, 5807)]