5138379

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 7904000

約数和(自身を除く): 2765621

約数列:

[1, 3, 9, 19, 57, 151, 171, 199, 453, 597, 1359, 1791, 2869, 3781, 8607, 11343, 25821, 30049, 34029, 90147, 270441, 570931, 1712793, 5138379]

約数ペア:

[(1, 5138379), (3, 1712793), (9, 570931), (19, 270441), (57, 90147), (151, 34029), (171, 30049), (199, 25821), (453, 11343), (597, 8607), (1359, 3781), (1791, 2869)]