1949203839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2568121}}^1$

素因数の和:2568158

約数の個数: 16

約数和(自身を含む): 2958476544

約数和(自身を除く): 1009272705

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 2568121, 7704363, 28249331, 59066783, 84747993, 177200349, 649734613, 1949203839]

約数ペア:

[(1, 1949203839), (3, 649734613), (11, 177200349), (23, 84747993), (33, 59066783), (69, 28249331), (253, 7704363), (759, 2568121)]