489968667

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{401}}^1\times {\mathrm{1069}}^1$

素因数の和:1603

約数の個数: 24

約数和(自身を含む): 715752960

約数和(自身を除く): 225784293

約数列:

[1, 3, 9, 127, 381, 401, 1069, 1143, 1203, 3207, 3609, 9621, 50927, 135763, 152781, 407289, 428669, 458343, 1221867, 1286007, 3858021, 54440963, 163322889, 489968667]

約数ペア:

[(1, 489968667), (3, 163322889), (9, 54440963), (127, 3858021), (381, 1286007), (401, 1221867), (1069, 458343), (1143, 428669), (1203, 407289), (3207, 152781), (3609, 135763), (9621, 50927)]