21964794111

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{4349}}^1\times {\mathrm{14389}}^1$

素因数の和:18760

約数の個数: 32

約数和(自身を含む): 35054040000

約数和(自身を除く): 13089245889

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 4349, 13047, 14389, 39141, 43167, 56537, 117423, 129501, 169611, 187057, 388503, 508833, 561171, 1526499, 1683513, 5050539, 62577761, 187733283, 563199849, 813510893, 1689599547, 2440532679, 7321598037, 21964794111]

約数ペア:

[(1, 21964794111), (3, 7321598037), (9, 2440532679), (13, 1689599547), (27, 813510893), (39, 563199849), (117, 187733283), (351, 62577761), (4349, 5050539), (13047, 1683513), (14389, 1526499), (39141, 561171), (43167, 508833), (56537, 388503), (117423, 187057), (129501, 169611)]