894966009

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{11941}}^1$

素因数の和:12077

約数の個数: 32

約数和(自身を含む): 1412404224

約数和(自身を除く): 517438215

約数列:

[1, 3, 7, 21, 43, 83, 129, 249, 301, 581, 903, 1743, 3569, 10707, 11941, 24983, 35823, 74949, 83587, 250761, 513463, 991103, 1540389, 2973309, 3594241, 6937721, 10782723, 20813163, 42617429, 127852287, 298322003, 894966009]

約数ペア:

[(1, 894966009), (3, 298322003), (7, 127852287), (21, 42617429), (43, 20813163), (83, 10782723), (129, 6937721), (249, 3594241), (301, 2973309), (581, 1540389), (903, 991103), (1743, 513463), (3569, 250761), (10707, 83587), (11941, 74949), (24983, 35823)]