489144417

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3343}}^1$

素因数の和:3533

約数の個数: 32

約数和(自身を含む): 731934720

約数和(自身を除く): 242790303

約数列:

[1, 3, 17, 19, 51, 57, 151, 323, 453, 969, 2567, 2869, 3343, 7701, 8607, 10029, 48773, 56831, 63517, 146319, 170493, 190551, 504793, 1079789, 1514379, 3239367, 8581481, 9591067, 25744443, 28773201, 163048139, 489144417]

約数ペア:

[(1, 489144417), (3, 163048139), (17, 28773201), (19, 25744443), (51, 9591067), (57, 8581481), (151, 3239367), (323, 1514379), (453, 1079789), (969, 504793), (2567, 190551), (2869, 170493), (3343, 146319), (7701, 63517), (8607, 56831), (10029, 48773)]