28877169

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 43078240

約数和(自身を除く): 14201071

約数列:

[1, 3, 17, 19, 51, 57, 289, 323, 867, 969, 1753, 5259, 5491, 16473, 29801, 33307, 89403, 99921, 506617, 566219, 1519851, 1698657, 9625723, 28877169]

約数ペア:

[(1, 28877169), (3, 9625723), (17, 1698657), (19, 1519851), (51, 566219), (57, 506617), (289, 99921), (323, 89403), (867, 33307), (969, 29801), (1753, 16473), (5259, 5491)]