31131063

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10709}}^1$

素因数の和:10751

約数の個数: 24

約数和(自身を含む): 50122800

約数和(自身を除く): 18991737

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 10709, 32127, 96381, 182053, 203471, 546159, 610413, 1638477, 1831239, 3459007, 10377021, 31131063]

約数ペア:

[(1, 31131063), (3, 10377021), (9, 3459007), (17, 1831239), (19, 1638477), (51, 610413), (57, 546159), (153, 203471), (171, 182053), (323, 96381), (969, 32127), (2907, 10709)]