8389031521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{1031}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 9487134720

約数和(自身を除く): 1098103199

約数列:

[1, 13, 29, 113, 191, 377, 1031, 1469, 2483, 3277, 5539, 13403, 21583, 29899, 42601, 72007, 116503, 196921, 280579, 388687, 625907, 1514539, 2559973, 3378587, 5710709, 8136791, 22252073, 43921631, 74239217, 289276949, 645310117, 8389031521]

約数ペア:

[(1, 8389031521), (13, 645310117), (29, 289276949), (113, 74239217), (191, 43921631), (377, 22252073), (1031, 8136791), (1469, 5710709), (2483, 3378587), (3277, 2559973), (5539, 1514539), (13403, 625907), (21583, 388687), (29899, 280579), (42601, 196921), (72007, 116503)]