288395433

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{7993}}^1$

素因数の和:8229

約数の個数: 24

約数和(自身を含む): 440629280

約数和(自身を除く): 152233847

約数列:

[1, 3, 9, 19, 57, 171, 211, 633, 1899, 4009, 7993, 12027, 23979, 36081, 71937, 151867, 455601, 1366803, 1686523, 5059569, 15178707, 32043937, 96131811, 288395433]

約数ペア:

[(1, 288395433), (3, 96131811), (9, 32043937), (19, 15178707), (57, 5059569), (171, 1686523), (211, 1366803), (633, 455601), (1899, 151867), (4009, 71937), (7993, 36081), (12027, 23979)]