249596919

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193937}}^1$

素因数の和:193967

約数の個数: 24

約数和(自身を含む): 423560592

約数和(自身を除く): 173963673

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 193937, 581811, 1745433, 2133307, 2521181, 6399921, 7563543, 19199763, 22690629, 27732991, 83198973, 249596919]

約数ペア:

[(1, 249596919), (3, 83198973), (9, 27732991), (11, 22690629), (13, 19199763), (33, 7563543), (39, 6399921), (99, 2521181), (117, 2133307), (143, 1745433), (429, 581811), (1287, 193937)]