248133057

素因数分解:

$3^1\times {\mathrm{307}}^1\times {\mathrm{419}}^1\times {\mathrm{643}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 333231360

約数和(自身を除く): 85098303

約数列:

[1, 3, 307, 419, 643, 921, 1257, 1929, 128633, 197401, 269417, 385899, 592203, 808251, 82711019, 248133057]

約数ペア:

[(1, 248133057), (3, 82711019), (307, 808251), (419, 592203), (643, 385899), (921, 269417), (1257, 197401), (1929, 128633)]