2011196577

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{3137}}^1$

素因数の和:4137

約数の個数: 32

約数和(自身を含む): 3061884672

約数和(自身を除く): 1050688095

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 967, 2901, 3137, 9411, 12571, 16439, 37713, 40781, 49317, 53329, 122343, 159987, 213707, 641121, 693277, 2079831, 3033479, 9100437, 39435227, 51569143, 118305681, 154707429, 670398859, 2011196577]

約数ペア:

[(1, 2011196577), (3, 670398859), (13, 154707429), (17, 118305681), (39, 51569143), (51, 39435227), (221, 9100437), (663, 3033479), (967, 2079831), (2901, 693277), (3137, 641121), (9411, 213707), (12571, 159987), (16439, 122343), (37713, 53329), (40781, 49317)]