4382259

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 7163904

約数和(自身を除く): 2781645

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 211, 301, 483, 633, 903, 989, 1477, 2967, 4431, 4853, 6923, 9073, 14559, 20769, 27219, 33971, 63511, 101913, 190533, 208679, 626037, 1460753, 4382259]

約数ペア:

[(1, 4382259), (3, 1460753), (7, 626037), (21, 208679), (23, 190533), (43, 101913), (69, 63511), (129, 33971), (161, 27219), (211, 20769), (301, 14559), (483, 9073), (633, 6923), (903, 4853), (989, 4431), (1477, 2967)]