3221985403

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{5413}}^1$

素因数の和:5675

約数の個数: 32

約数和(自身を含む): 4113600512

約数和(自身を除く): 891615109

約数列:

[1, 7, 13, 31, 91, 211, 217, 403, 1477, 2743, 2821, 5413, 6541, 19201, 37891, 45787, 70369, 85033, 167803, 492583, 595231, 1142143, 1174621, 2181439, 7995001, 14847859, 15270073, 35406433, 103935013, 247845031, 460283629, 3221985403]

約数ペア:

[(1, 3221985403), (7, 460283629), (13, 247845031), (31, 103935013), (91, 35406433), (211, 15270073), (217, 14847859), (403, 7995001), (1477, 2181439), (2743, 1174621), (2821, 1142143), (5413, 595231), (6541, 492583), (19201, 167803), (37891, 85033), (45787, 70369)]