83494347

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 120434688

約数和(自身を除く): 36940341

約数列:

[1, 3, 23, 43, 69, 107, 129, 263, 321, 789, 989, 2461, 2967, 4601, 6049, 7383, 11309, 13803, 18147, 28141, 33927, 84423, 105823, 260107, 317469, 647243, 780321, 1210063, 1941729, 3630189, 27831449, 83494347]

約数ペア:

[(1, 83494347), (3, 27831449), (23, 3630189), (43, 1941729), (69, 1210063), (107, 780321), (129, 647243), (263, 317469), (321, 260107), (789, 105823), (989, 84423), (2461, 33927), (2967, 28141), (4601, 18147), (6049, 13803), (7383, 11309)]