11689480257

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{31741}}^1$

素因数の和:31854

約数の個数: 64

約数和(自身を含む): 20477399040

約数和(自身を除く): 8787918783

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 71, 91, 133, 213, 247, 273, 399, 497, 741, 923, 1349, 1491, 1729, 2769, 4047, 5187, 6461, 9443, 17537, 19383, 28329, 31741, 52611, 95223, 122759, 222187, 368277, 412633, 603079, 666561, 1237899, 1809237, 2253611, 2888431, 4221553, 6760833, 7840027, 8665293, 12664659, 15775277, 23520081, 29296943, 42818609, 47325831, 54880189, 87890829, 128455827, 164640567, 205078601, 299730263, 556641917, 615235803, 899190789, 1669925751, 3896493419, 11689480257]

約数ペア:

[(1, 11689480257), (3, 3896493419), (7, 1669925751), (13, 899190789), (19, 615235803), (21, 556641917), (39, 299730263), (57, 205078601), (71, 164640567), (91, 128455827), (133, 87890829), (213, 54880189), (247, 47325831), (273, 42818609), (399, 29296943), (497, 23520081), (741, 15775277), (923, 12664659), (1349, 8665293), (1491, 7840027), (1729, 6760833), (2769, 4221553), (4047, 2888431), (5187, 2253611), (6461, 1809237), (9443, 1237899), (17537, 666561), (19383, 603079), (28329, 412633), (31741, 368277), (52611, 222187), (95223, 122759)]