4889682721

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{18097}}^1$

素因数の和:18166

約数の個数: 32

約数和(自身を含む): 6358913280

約数和(自身を除く): 1469230559

約数列:

[1, 7, 11, 29, 77, 121, 203, 319, 847, 1331, 2233, 3509, 9317, 18097, 24563, 38599, 126679, 199067, 270193, 524813, 1393469, 2189737, 3673691, 5772943, 15328159, 24087107, 40410601, 63502373, 168609749, 444516611, 698526103, 4889682721]

約数ペア:

[(1, 4889682721), (7, 698526103), (11, 444516611), (29, 168609749), (77, 63502373), (121, 40410601), (203, 24087107), (319, 15328159), (847, 5772943), (1331, 3673691), (2233, 2189737), (3509, 1393469), (9317, 524813), (18097, 270193), (24563, 199067), (38599, 126679)]