2019354627

素因数分解:

$3^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1\times {\mathrm{6733}}^1$

素因数の和:7382

約数の個数: 16

約数和(自身を含む): 2710300320

約数和(自身を除く): 690945693

約数列:

[1, 3, 257, 389, 771, 1167, 6733, 20199, 99973, 299919, 1730381, 2619137, 5191143, 7857411, 673118209, 2019354627]

約数ペア:

[(1, 2019354627), (3, 673118209), (257, 7857411), (389, 5191143), (771, 2619137), (1167, 1730381), (6733, 299919), (20199, 99973)]