2003684787

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{77491}}^1$

素因数の和:77540

約数の個数: 36

約数和(自身を含む): 3318362424

約数和(自身を除く): 1314677637

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 169, 221, 507, 663, 1521, 1989, 2873, 8619, 25857, 77491, 232473, 697419, 1007383, 1317347, 3022149, 3952041, 9066447, 11856123, 13095979, 17125511, 39287937, 51376533, 117863811, 154129599, 222631643, 667894929, 2003684787]

約数ペア:

[(1, 2003684787), (3, 667894929), (9, 222631643), (13, 154129599), (17, 117863811), (39, 51376533), (51, 39287937), (117, 17125511), (153, 13095979), (169, 11856123), (221, 9066447), (507, 3952041), (663, 3022149), (1521, 1317347), (1989, 1007383), (2873, 697419), (8619, 232473), (25857, 77491)]