1761243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 2748480

約数和(自身を除く): 987237

約数列:

[1, 3, 11, 19, 33, 53, 57, 159, 209, 583, 627, 1007, 1749, 2809, 3021, 8427, 11077, 30899, 33231, 53371, 92697, 160113, 587081, 1761243]

約数ペア:

[(1, 1761243), (3, 587081), (11, 160113), (19, 92697), (33, 53371), (53, 33231), (57, 30899), (159, 11077), (209, 8427), (583, 3021), (627, 2809), (1007, 1749)]