5220341721

素因数分解:

$3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{188753}}^1$

素因数の和:189205

約数の個数: 24

約数和(自身を含む): 8637383040

約数和(自身を除く): 3417041319

約数列:

[1, 3, 7, 9, 21, 63, 439, 1317, 3073, 3951, 9219, 27657, 188753, 566259, 1321271, 1698777, 3963813, 11891439, 82862567, 248587701, 580037969, 745763103, 1740113907, 5220341721]

約数ペア:

[(1, 5220341721), (3, 1740113907), (7, 745763103), (9, 580037969), (21, 248587701), (63, 82862567), (439, 11891439), (1317, 3963813), (3073, 1698777), (3951, 1321271), (9219, 566259), (27657, 188753)]