384331449

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4129}}^1$

素因数の和:4245

約数の個数: 32

約数和(自身を含む): 570931200

約数和(自身を除く): 186599751

約数列:

[1, 3, 19, 23, 57, 69, 71, 213, 437, 1311, 1349, 1633, 4047, 4129, 4899, 12387, 31027, 78451, 93081, 94967, 235353, 284901, 293159, 879477, 1804373, 5413119, 5570021, 6742657, 16710063, 20227971, 128110483, 384331449]

約数ペア:

[(1, 384331449), (3, 128110483), (19, 20227971), (23, 16710063), (57, 6742657), (69, 5570021), (71, 5413119), (213, 1804373), (437, 879477), (1311, 293159), (1349, 284901), (1633, 235353), (4047, 94967), (4129, 93081), (4899, 78451), (12387, 31027)]