4053897

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 6244160

約数和(自身を除く): 2190263

約数列:

[1, 3, 9, 19, 57, 151, 157, 171, 453, 471, 1359, 1413, 2869, 2983, 8607, 8949, 23707, 25821, 26847, 71121, 213363, 450433, 1351299, 4053897]

約数ペア:

[(1, 4053897), (3, 1351299), (9, 450433), (19, 213363), (57, 71121), (151, 26847), (157, 25821), (171, 23707), (453, 8949), (471, 8607), (1359, 2983), (1413, 2869)]