234240721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 293892480

約数和(自身を除く): 59651759

約数列:

[1, 11, 13, 19, 73, 143, 209, 247, 803, 949, 1181, 1387, 2717, 10439, 12991, 15257, 15353, 18031, 22439, 86213, 168883, 198341, 246829, 291707, 948343, 1120769, 1638047, 3208777, 12328459, 18018517, 21294611, 234240721]

約数ペア:

[(1, 234240721), (11, 21294611), (13, 18018517), (19, 12328459), (73, 3208777), (143, 1638047), (209, 1120769), (247, 948343), (803, 291707), (949, 246829), (1181, 198341), (1387, 168883), (2717, 86213), (10439, 22439), (12991, 18031), (15257, 15353)]