42973777

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2833}}^1$

素因数の和:3048

約数の個数: 16

約数和(自身を含む): 53868672

約数和(自身を除く): 10894895

約数列:

[1, 7, 11, 77, 197, 1379, 2167, 2833, 15169, 19831, 31163, 218141, 558101, 3906707, 6139111, 42973777]

約数ペア:

[(1, 42973777), (7, 6139111), (11, 3906707), (77, 558101), (197, 218141), (1379, 31163), (2167, 19831), (2833, 15169)]