1885452849

素因数分解:

$3^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{17471}}^1$

素因数の和:18058

約数の個数: 32

約数和(自身を含む): 3198074880

約数和(自身を除く): 1312622031

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 571, 1713, 3997, 5139, 11991, 15417, 17471, 35973, 52413, 107919, 122297, 157239, 366891, 471717, 1100673, 3302019, 9975941, 29927823, 69831587, 89783469, 209494761, 269350407, 628484283, 1885452849]

約数ペア:

[(1, 1885452849), (3, 628484283), (7, 269350407), (9, 209494761), (21, 89783469), (27, 69831587), (63, 29927823), (189, 9975941), (571, 3302019), (1713, 1100673), (3997, 471717), (5139, 366891), (11991, 157239), (15417, 122297), (17471, 107919), (35973, 52413)]