409385533

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 468437760

約数和(自身を除く): 59052227

約数列:

[1, 19, 23, 41, 73, 313, 437, 779, 943, 1387, 1679, 2993, 5947, 7199, 12833, 17917, 22849, 31901, 56867, 68839, 136781, 243827, 295159, 434131, 525527, 936809, 1307941, 5608021, 9985013, 17799371, 21546607, 409385533]

約数ペア:

[(1, 409385533), (19, 21546607), (23, 17799371), (41, 9985013), (73, 5608021), (313, 1307941), (437, 936809), (779, 525527), (943, 434131), (1387, 295159), (1679, 243827), (2993, 136781), (5947, 68839), (7199, 56867), (12833, 31901), (17917, 22849)]