2149599

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:506

約数の個数: 16

約数和(自身を含む): 3069792

約数和(自身を除く): 920193

約数列:

[1, 3, 17, 51, 113, 339, 373, 1119, 1921, 5763, 6341, 19023, 42149, 126447, 716533, 2149599]

約数ペア:

[(1, 2149599), (3, 716533), (17, 126447), (51, 42149), (113, 19023), (339, 6341), (373, 5763), (1119, 1921)]