4131873

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 6387680

約数和(自身を除く): 2255807

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 331, 657, 993, 1387, 2979, 4161, 6289, 12483, 18867, 24163, 56601, 72489, 217467, 459097, 1377291, 4131873]

約数ペア:

[(1, 4131873), (3, 1377291), (9, 459097), (19, 217467), (57, 72489), (73, 56601), (171, 24163), (219, 18867), (331, 12483), (657, 6289), (993, 4161), (1387, 2979)]